(1R,3R)-Methyl 2-acetyl-1- (benzo[d][1,3]dioxol-5yl)-2,3,4,9- tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate

API : Tadalafil

CAS NO : NA

IMPURUTY NAME : Tadalafil impurity-3

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