- Chemical Name:Letrozole
- CAS No.:112809-51-5
- Molecular Formula:C17H11N5
- Molecular Weight:285.308
- Hs Code.:2933997500
- European Community (EC) Number:675-034-8
- NSC Number:759652,719345
- UNII:7LKK855W8I
- DSSTox Substance ID:DTXSID4023202
- Nikkaji Number:J390.644B
- Wikipedia:Letrozole
- Wikidata:Q194974
- NCI Thesaurus Code:C1527
- RXCUI:72965
- Pharos Ligand ID:Y9KXTV3RGQQ5
- Metabolomics Workbench ID:43252
- ChEMBL ID:CHEMBL1444
- Mol file:112809-51-5.mol
Synonyms:4,4'-(1H-1,2,4-triazol-1-yl-methylene)-bis(benzonitrile);CGS 20267;CGS-20267;CGS20267;Fémara;Femara;letrozole