PubChemRDF: towards the semantic annotation of PubChem compound and substance databases

Table 5 The types and corresponding CHEMINF term ID of the depositor-provided synonyms and identifiers

Database identifier	CHEMINF term ID
ChEMBL identifier	CHEMINF_000412
KEGG identifier	CHEMINF_000409
Human Metabolome Database identifier	CHEMINF_000408
ChemSpider identifier	CHEMINF_000405
ChEBI identifier	CHEMINF_000407
DrugBank identifier	CHEMINF_000406
CAS registry number	CHEMINF_000446
EC number^a	CHEMINF_000447
RTECS number^b	CHEMINF_000566
LipidMaps identifier	CHEMINF_000564
National service center number	CHEMINF_000565
Unique ingredient identifier	CHEMINF_000563
Validated chemical database identifier^c	CHEMINF_000467
Drug trade name	CHEMINF_000561
International nonproprietary name	CHEMINF_000562
PubChem depositor-supplied name	CHEMINF_000339

^aA seven-digit identifier for chemical substances for regulatory purposes within the European Union.
^bIdentifying numbers used in the Registry of Toxic Effects of Chemical Substances (RTECS) database of toxicity information.
^c Identifying descriptor is the superclass of other identifier types in the table.

ISSN: 1758-2946