2,3,6,7-Tetramethoxyphenanthro[9,10:6',7']indolizidine 482-20-2 9,11,12,13,13a,14-Hexahydro-2,3,6,7-tetramethoxydibenzo[f,h]pyrrolo[1,2-b]isoquinoline Dibenzo[f,h]pyrrolo[1,2-b]isoquinoline, 9,11,12,13,13a,14-hexahydro-2,3,6,7-tetramethoxy- Dibenzo[f,h]pyrrolo[1,2-b]isoquinoline, 9,11,12,13,13a,14-hexahydro-2,3,6,7-tetramethoxy-, (S)- NSC76387 TYLOPHORINE Tylophorin