3,10,11-Trimethoxy-6,7,7a,8,12b,13-hexahydro-5H-benzo(a)pyrrolo(2,3-d)carbazole 5H-Benzo(a)pyrrolo(2,3-d)carbazole, 6,7,7a,8,12b,13-hexahydro-3,10,11-trimethoxy- 70265-33-7 BRN 0629114