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Iso Letrozole - Chemical structure and product image
CAS Number

112809-52-6

Iso Letrozole

SL Number

CSL-89548

Category

impurity

Molecular Formula

C17H11N5

Molecular Weight

285.3

Description

4,4-(4H-1,2,4-Triazol-4-ylmethylene)bisbenzonitrile; USP Letrozole Related Compound A; Letrozole EP Impurity A

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