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Letrozole

Chemical name:   4,4'-(1H-1,2,4-triazol-1-ylmethylene) bis-Benzonitrile
Chemical structure: 
CAS No.:  112809-51-5

Intermediate of Letrozole

[ChemicalName]: 

4-[1-(1,2,4-triazolyl)-methyl]-benzonitrile

[CAS NO.]:

112809-25-3

[Structure]: 

[ChemicalName]: 

4,4'-Dicyanobenzophenone(intermediate of letrozole )

[CAS NO.]:

32445-66-5

[Structure]: 

[ChemicalName]: 

4-[α-(4-cyanophenyl)-hydroxymethyl]-benzonitrile

[CAS NO.]:

134521-16-7

[Structure]: 

[ChemicalName]: 

4,4',4'-methylidenetrisbenzonitrile

[CAS NO.]:

113402-31-6

[Structure]: 


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