215121-46-3 2H-Pyrazino[1',2':1,5]pyrrolo[2,3-b]indole-1,4- (3H,5aH)-dione,10b-(1,1-dimethyl-2- propenyl)-6,10b,11,11a-tetrahydro-3-[(1S)-1- methylpropyl]-,(3R,5aS,10bR,11aS)- 395665-39-1 Pyrazino[1',2':1,6]pyrido[3,4-b]indole-3-propanoic acid, 6-(1,3-benzodioxol-5-yl)-1,2,3,4,6,7,12,12a-octahydro-1,4-dioxo-, 1,1-dimethylethyl ester, (3S,6R,12aR)- 395667-70-6 Pyrazino[1',2':1,6]pyrido[3,4-b]indole-3-propanoic acid, 6-(2,3-dihydro-6-benzofuranyl)-1,2,3,4,6,7,12,12a-octahydro-1,4-dioxo-, 1,1-dimethylethyl ester, (3S,6R,12aR)-