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Substance Name: Letrozole related compound B [USP]
RN: 112809-52-6
UNII: 7VSW8QP34K
InChIKey: BCTXUGAAOFIJGX-UHFFFAOYSA-N

Molecular Formula

  • C17-H11-N5

Molecular Weight

  • 285.3089
 
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Names and Synonyms

Results Name

  • Letrozole related compound B [USP]

Name of Substance

  • 4,4'-(1H-1,3,4-Triazol-1-ylmethylene)dibenzonitrile

Synonyms

  • 4,4'-(1H-1,3,4-Triazol-1-ylmethylene)dibenzonitrile
  • Benzonitrile, 4,4'-(4H-1,2,4-triazol-4-ylmethylene)bis-
  • Letrozole related compound B
  • Letrozole related compound B RS [USP]
  • Letrozole related compound B [USP]
  • Letrozole specified impurity A [EP]
  • UNII-7VSW8QP34K

Registry Numbers

CAS Registry Number

  • 112809-52-6

FDA UNII

  • 7VSW8QP34K

System Generated Number

  • 0112809526

Structure Descriptors

InChI

1S/C17H11N5/c18-9-13-1-5-15(6-2-13)17(22-11-20-21-12-22)16-7-3-14(10-19)4-8-16/h1-8,11-12,17H

InChIKey

BCTXUGAAOFIJGX-UHFFFAOYSA-N

Smiles

c1cc(ccc1C#N)C(c2ccc(cc2)C#N)n3cnnc3