PubChemSR is a MS-Windows-based data search and retrieval tool for the NCBI's public chemical database PubChem.
PubChem |
Afzelechin-(4alpha→8)-afzelechin (molecular formula : C30H26O10, molar mass : 546.52 g/mol, exact mass : 546.152597, CAS number : 101339-37-1, Pubchem CID : 12395) is a B type proanthocyanidin.
These molecules and their associated screening data are available via CDD Public, as well in as the National Library of Medicine's PubChem and the European Bioinformatics Institute's ChEMBL database.
InChI Resolvers act as a lookup service to make these links, and prototype services are available from NCI, PubChem and ChemSpider
The various sources include the scientific literature, books, government documents, and numerous external databases (such as PubChem, UniProt, PubMed, DrugBank, Human Metabolome Database (HMDB), NIST Chemistry WebBook, KEGG, NCI Database Browser, PharmGKB, Food and Drug Administration, ChEBI, and ChemExper).