TLF83: Tadalafil Impurity 23

(6R,12aR)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-octylpyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione ;

CAS # 1173706-35-8 ;

C29H33N3O4 ;
Mol. Wt.: 487.59 ;