Chem
J-GLOBAL ID:200907081310334197   Nikkaji number:J390.644B

Letrozole

レトロゾール
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C17H11N5
Molecular formula furigana: C17-H11-N5
Molecular weight: 285.310
InChI: InChI=1S/C17H11N5/c18-9-13-1-5-15(6-2-13)17(22-12-20-11-21-22)16-7-3-14(10-19)4-8-16/h1-8,11-12,17H
InChI key: HPJKCIUCZWXJDR-UHFFFAOYSA-N
SMILES: N#Cc1ccc(cc1)C(c1ccc(cc1)C#N)n1cncn1
Systematic name  (5):
  • 4,4′-[(1H-1,2,4-トリアゾール-1-イル)メチレン]ビスベンゾニトリル
  • 4,4′-(1H-1,2,4-トリアゾール-1-イルメチレン)ビスベンゾニトリル
  • 4,4′-[(1H-1,2,4-トリアゾール-1-イル)メチレン]ジベンゾニトリル
  • 4-[(4-シアノフェニル)(1H-1,2,4-トリアゾール-1-イル)メチル]ベンゾニトリル
  • 4-[(4-cyanophenyl)(1H-1,2,4-triazol-1-yl)methyl]benzonitrile
Other name (9):
  • CGS-20267
  • 4,4′-[(1H-1,2,4-Triazol-1-yl)methylene]bisbenzonitrile
  • レトロゾール
  • Letrozole
  • フェマラ
Show all
CAS registry number: 112809-51-5
Regulation number (1):
  • 8-(3)-1050
KEGG DRUG: D00964
KEGG COMPOUND: C08163
Application (1):
antitumor drug
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