{"id":"https://openalex.org/W2129370330","doi":"https://doi.org/10.1186/1758-2946-5-3","title":"UniChem: a unified chemical structure cross-referencing and identifier tracking system","display_name":"UniChem: a unified chemical structure cross-referencing and identifier tracking system","publication_year":2013,"publication_date":"2013-01-14","ids":{"openalex":"https://openalex.org/W2129370330","doi":"https://doi.org/10.1186/1758-2946-5-3","mag":"2129370330","pmid":"https://pubmed.ncbi.nlm.nih.gov/23317286"},"language":"en","primary_location":{"id":"doi:10.1186/1758-2946-5-3","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1758-2946-5-3","pdf_url":"https://jcheminf.biomedcentral.com/counter/pdf/10.1186/1758-2946-5-3","source":{"id":"https://openalex.org/S180838163","display_name":"Journal of Cheminformatics","issn_l":"1758-2946","issn":["1758-2946"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cheminformatics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://jcheminf.biomedcentral.com/counter/pdf/10.1186/1758-2946-5-3","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043447161","display_name":"Jon Chambers","orcid":null},"institutions":[{"id":"https://openalex.org/I1303153112","display_name":"European Bioinformatics Institute","ror":"https://ror.org/02catss52","country_code":"GB","type":"facility","lineage":["https://openalex.org/I1303153112","https://openalex.org/I4210138560"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Jon Chambers","raw_affiliation_strings":["ChEMBL, Hinxton, CB10 1SD, Cambridge, United Kingdom. chambers@ebi.ac.uk","ChEMBL, Hinxton, Cambridge, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ChEMBL, Hinxton, CB10 1SD, Cambridge, United Kingdom. chambers@ebi.ac.uk","institution_ids":["https://openalex.org/I1303153112"]},{"raw_affiliation_string":"ChEMBL, Hinxton, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I1303153112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035336506","display_name":"Mark Davies","orcid":"https://orcid.org/0000-0002-8011-0300"},"institutions":[{"id":"https://openalex.org/I1303153112","display_name":"European Bioinformatics Institute","ror":"https://ror.org/02catss52","country_code":"GB","type":"facility","lineage":["https://openalex.org/I1303153112","https://openalex.org/I4210138560"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mark Davies","raw_affiliation_strings":["ChEMBL, Hinxton, CB10 1SD, Cambridge, United Kingdom","ChEMBL, Hinxton, Cambridge, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ChEMBL, Hinxton, CB10 1SD, Cambridge, United Kingdom","institution_ids":[]},{"raw_affiliation_string":"ChEMBL, Hinxton, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I1303153112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050930900","display_name":"Anna Gaulton","orcid":"https://orcid.org/0000-0003-2634-7400"},"institutions":[{"id":"https://openalex.org/I1303153112","display_name":"European Bioinformatics Institute","ror":"https://ror.org/02catss52","country_code":"GB","type":"facility","lineage":["https://openalex.org/I1303153112","https://openalex.org/I4210138560"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Anna Gaulton","raw_affiliation_strings":["ChEMBL, Hinxton, CB10 1SD, Cambridge, United Kingdom","ChEMBL, Hinxton, Cambridge, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ChEMBL, Hinxton, CB10 1SD, Cambridge, United Kingdom","institution_ids":[]},{"raw_affiliation_string":"ChEMBL, Hinxton, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I1303153112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003544163","display_name":"Anne Hersey","orcid":"https://orcid.org/0000-0003-4679-6211"},"institutions":[{"id":"https://openalex.org/I1303153112","display_name":"European Bioinformatics Institute","ror":"https://ror.org/02catss52","country_code":"GB","type":"facility","lineage":["https://openalex.org/I1303153112","https://openalex.org/I4210138560"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Anne Hersey","raw_affiliation_strings":["ChEMBL, Hinxton, CB10 1SD, Cambridge, United Kingdom","ChEMBL, Hinxton, Cambridge, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ChEMBL, Hinxton, CB10 1SD, Cambridge, United Kingdom","institution_ids":[]},{"raw_affiliation_string":"ChEMBL, Hinxton, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I1303153112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042460017","display_name":"Sameer Velankar","orcid":"https://orcid.org/0000-0002-8439-5964"},"institutions":[{"id":"https://openalex.org/I1303153112","display_name":"European Bioinformatics Institute","ror":"https://ror.org/02catss52","country_code":"GB","type":"facility","lineage":["https://openalex.org/I1303153112","https://openalex.org/I4210138560"]},{"id":"https://openalex.org/I4388482661","display_name":"Worldwide Protein Data Bank","ror":"https://ror.org/047qy5748","country_code":null,"type":"archive","lineage":["https://openalex.org/I4388482661"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Sameer Velankar","raw_affiliation_strings":["Protein Data Bank in Europe, Hinxton, CB10 1SD, Cambridge, United Kingdom","Protein Data Bank in Europe, Hinxton, Cambridge, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Protein Data Bank in Europe, Hinxton, CB10 1SD, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I1303153112","https://openalex.org/I4388482661"]},{"raw_affiliation_string":"Protein Data Bank in Europe, Hinxton, Cambridge, United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033315534","display_name":"Robert Petryszak","orcid":"https://orcid.org/0000-0001-6333-2182"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Robert Petryszak","raw_affiliation_strings":["Gene Expression Atlas, Hinxton, CB10 1SD, Cambridge, United Kingdom","Gene Expression Atlas, Hinxton, Cambridge, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gene Expression Atlas, Hinxton, CB10 1SD, Cambridge, United Kingdom","institution_ids":[]},{"raw_affiliation_string":"Gene Expression Atlas, Hinxton, Cambridge, United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044072805","display_name":"Janna Hastings","orcid":"https://orcid.org/0000-0002-3469-4923"},"institutions":[{"id":"https://openalex.org/I1303153112","display_name":"European Bioinformatics Institute","ror":"https://ror.org/02catss52","country_code":"GB","type":"facility","lineage":["https://openalex.org/I1303153112","https://openalex.org/I4210138560"]},{"id":"https://openalex.org/I87048295","display_name":"Wellcome Trust","ror":"https://ror.org/029chgv08","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I87048295"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Janna Hastings","raw_affiliation_strings":["ChEBI, EMBL-EBI, Wellcome Trust Genome Campus, Hinxton, CB10 1SD, Cambridge, United Kingdom","ChEBI, EMBL-EBI, Wellcome Trust Genome Campus, Hinxton, Cambridge, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ChEBI, EMBL-EBI, Wellcome Trust Genome Campus, Hinxton, CB10 1SD, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I1303153112","https://openalex.org/I87048295"]},{"raw_affiliation_string":"ChEBI, EMBL-EBI, Wellcome Trust Genome Campus, Hinxton, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I87048295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021944314","display_name":"Louisa J. Bellis","orcid":"https://orcid.org/0000-0001-9581-870X"},"institutions":[{"id":"https://openalex.org/I1303153112","display_name":"European Bioinformatics Institute","ror":"https://ror.org/02catss52","country_code":"GB","type":"facility","lineage":["https://openalex.org/I1303153112","https://openalex.org/I4210138560"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Louisa Bellis","raw_affiliation_strings":["ChEMBL, Hinxton, CB10 1SD, Cambridge, United Kingdom","ChEMBL, Hinxton, Cambridge, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ChEMBL, Hinxton, CB10 1SD, Cambridge, United Kingdom","institution_ids":[]},{"raw_affiliation_string":"ChEMBL, Hinxton, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I1303153112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036040577","display_name":"Shaun McGlinchey","orcid":null},"institutions":[{"id":"https://openalex.org/I1303153112","display_name":"European Bioinformatics Institute","ror":"https://ror.org/02catss52","country_code":"GB","type":"facility","lineage":["https://openalex.org/I1303153112","https://openalex.org/I4210138560"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Shaun McGlinchey","raw_affiliation_strings":["ChEMBL, Hinxton, CB10 1SD, Cambridge, United Kingdom","ChEMBL, Hinxton, Cambridge, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ChEMBL, Hinxton, CB10 1SD, Cambridge, United Kingdom","institution_ids":[]},{"raw_affiliation_string":"ChEMBL, Hinxton, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I1303153112"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001723208","display_name":"John P. Overington","orcid":"https://orcid.org/0000-0002-5859-1064"},"institutions":[{"id":"https://openalex.org/I1303153112","display_name":"European Bioinformatics Institute","ror":"https://ror.org/02catss52","country_code":"GB","type":"facility","lineage":["https://openalex.org/I1303153112","https://openalex.org/I4210138560"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"John P Overington","raw_affiliation_strings":["ChEMBL, Hinxton, CB10 1SD, Cambridge, United Kingdom","ChEMBL, Hinxton, Cambridge, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ChEMBL, Hinxton, CB10 1SD, Cambridge, United Kingdom","institution_ids":[]},{"raw_affiliation_string":"ChEMBL, Hinxton, Cambridge, United Kingdom","institution_ids":["https://openalex.org/I1303153112"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5043447161"],"corresponding_institution_ids":["https://openalex.org/I1303153112"],"apc_list":{"value":1290,"currency":"GBP","value_usd":1582},"apc_paid":{"value":1290,"currency":"GBP","value_usd":1582},"fwci":6.4334,"has_fulltext":true,"cited_by_count":182,"citation_normalized_percentile":{"value":0.97446967,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"5","issue":"1","first_page":"3","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10836","display_name":"Metabolomics and Mass Spectrometry Studies","score":0.9909999966621399,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10836","display_name":"Metabolomics and Mass Spectrometry Studies","score":0.9909999966621399,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10211","display_name":"Computational Drug Discovery Methods","score":0.9865999817848206,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11710","display_name":"Biomedical Text Mining and Ontologies","score":0.9857000112533569,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/identifier","display_name":"Identifier","score":0.9333664178848267},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8070735931396484},{"id":"https://openalex.org/keywords/hyperlink","display_name":"Hyperlink","score":0.7239992618560791},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.5497867465019226},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.46728453040122986},{"id":"https://openalex.org/keywords/unique-identifier","display_name":"Unique identifier","score":0.44001734256744385},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.40427958965301514},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3981491029262543},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.34405505657196045},{"id":"https://openalex.org/keywords/web-page","display_name":"Web page","score":0.22035881876945496},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1390833854675293}],"concepts":[{"id":"https://openalex.org/C154504017","wikidata":"https://www.wikidata.org/wiki/Q853614","display_name":"Identifier","level":2,"score":0.9333664178848267},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8070735931396484},{"id":"https://openalex.org/C30088001","wikidata":"https://www.wikidata.org/wiki/Q102014","display_name":"Hyperlink","level":3,"score":0.7239992618560791},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.5497867465019226},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.46728453040122986},{"id":"https://openalex.org/C119839945","wikidata":"https://www.wikidata.org/wiki/Q6545185","display_name":"Unique identifier","level":3,"score":0.44001734256744385},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.40427958965301514},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3981491029262543},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.34405505657196045},{"id":"https://openalex.org/C21959979","wikidata":"https://www.wikidata.org/wiki/Q36774","display_name":"Web page","level":2,"score":0.22035881876945496},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1390833854675293},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1186/1758-2946-5-3","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1758-2946-5-3","pdf_url":"https://jcheminf.biomedcentral.com/counter/pdf/10.1186/1758-2946-5-3","source":{"id":"https://openalex.org/S180838163","display_name":"Journal of Cheminformatics","issn_l":"1758-2946","issn":["1758-2946"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cheminformatics","raw_type":"journal-article"},{"id":"pmid:23317286","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23317286","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of cheminformatics","raw_type":null},{"id":"pmh:oai:europepmc.org:2618665","is_oa":true,"landing_page_url":"http://europepmc.org/articles/PMC3616875","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:3616875","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3616875","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"J Cheminform","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1186/1758-2946-5-3","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1758-2946-5-3","pdf_url":"https://jcheminf.biomedcentral.com/counter/pdf/10.1186/1758-2946-5-3","source":{"id":"https://openalex.org/S180838163","display_name":"Journal of Cheminformatics","issn_l":"1758-2946","issn":["1758-2946"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cheminformatics","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2129370330.pdf","grobid_xml":"https://content.openalex.org/works/W2129370330.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W1578560356","https://openalex.org/W1601495365","https://openalex.org/W1980160222","https://openalex.org/W2090347317","https://openalex.org/W2096541451","https://openalex.org/W2125904022","https://openalex.org/W2137854030","https://openalex.org/W2171681733","https://openalex.org/W4210483668","https://openalex.org/W4232154957"],"related_works":["https://openalex.org/W2413568490","https://openalex.org/W1913624564","https://openalex.org/W3130054399","https://openalex.org/W4301062032","https://openalex.org/W2343500026","https://openalex.org/W2319837024","https://openalex.org/W2390627310","https://openalex.org/W2033159440","https://openalex.org/W2413664130","https://openalex.org/W2090078797"],"abstract_inverted_index":{"UniChem":[0,161,206],"is":[1],"a":[2,83,107,165,233,262],"freely":[3],"available":[4,139,148],"compound":[5,72],"identifier":[6,75,191],"mapping":[7],"service":[8],"on":[9],"the":[10,15,30,32,53,61,80,100,112,156,222,258],"internet,":[11],"designed":[12,210],"to":[13,128,142,177,187,195,211,215,229,248,268,270],"optimize":[14],"efficiency":[16],"with":[17,90,164,218,239,246],"which":[18,197,202,247],"structure-based":[19],"hyperlinks":[20],"may":[21],"be":[22,216],"built":[23],"and":[24,34,67,74,95,129,137,201],"maintained":[25],"between":[26,92],"chemistry-based":[27,43],"resources.":[28,274],"In":[29,184],"past,":[31],"creation":[33],"maintenance":[35,113],"of":[36,52,87,109,115,151,225,236,244],"such":[37],"links":[38,127,173],"at":[39,252,257],"EMBL-EBI,":[40],"where":[41],"several":[42],"resources":[44,214,245,267],"exist,":[45],"has":[46,207,231],"required":[47],"independent":[48],"efforts":[49,57],"by":[50,60],"each":[51,121],"separate":[54,101],"teams.":[55],"These":[56],"were":[58],"complicated":[59],"different":[62],"data":[63,153,226],"models,":[64],"release":[65],"schedules,":[66],"differing":[68],"business":[69],"rules":[70],"for":[71,120,140,170,265],"normalization":[73],"nomenclature":[76],"that":[77],"exist":[78],"across":[79],"organization.":[81],"UniChem,":[82,125],"large-scale,":[84],"non-redundant":[85],"database":[86],"Standard":[88],"InChIs":[89],"pointers":[91],"these":[93,117],"structures":[94],"chemical":[96],"identifiers":[97,198],"from":[98,130,155,174],"all":[99,126,131,141,172,178,251,271],"chemistry":[102,273],"resources,":[103],"was":[104],"developed":[105],"as":[106],"means":[108,235],"efficiently":[110],"sharing":[111],"overhead":[114],"creating":[116],"links.":[118],"Thus,":[119],"source":[122],"represented":[123,181],"in":[124,160,182,190],"other":[132,179],"sources":[133,180,227],"are":[134,146,199,203],"automatically":[135],"calculated":[136],"immediately":[138,147],"use.":[143],"Updated":[144],"mappings":[145],"upon":[149],"loading":[150],"new":[152],"releases":[154],"sources.":[157],"Web":[158],"services":[159],"provide":[162],"users":[163,194,238],"single":[166],"simple":[167,234,263],"automatable":[168],"mechanism":[169,264],"maintaining":[171],"their":[175],"resource":[176],"UniChem.":[183],"addition,":[185],"functionality":[186],"track":[188],"changes":[189],"usage":[192],"allows":[193],"monitor":[196],"current,":[200],"obsolete.":[204],"Lastly,":[205],"been":[208],"deliberately":[209],"allow":[212],"additional":[213],"included":[217],"minimal":[219],"effort.":[220],"Indeed,":[221],"recent":[223],"inclusion":[224],"external":[228,266],"EMBL-EBI":[230,272],"provided":[232],"providing":[237,261],"an":[240],"even":[241],"wider":[242],"selection":[243],"link":[249,269],"to,":[250],"no":[253],"extra":[254],"cost,":[255],"while":[256],"same":[259],"time":[260]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":14},{"year":2023,"cited_by_count":19},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":15},{"year":2020,"cited_by_count":19},{"year":2019,"cited_by_count":14},{"year":2018,"cited_by_count":16},{"year":2017,"cited_by_count":13},{"year":2016,"cited_by_count":14},{"year":2015,"cited_by_count":15},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":4}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}
