111469-88-6 4,8-Methanobenzofuro(2,3-a)pyrido(4,3-b)carbazole-1,8a(9H)-diol, 5,6,7,8,14,14b-hexahydro-7-methyl-, (4bS,8R,8aS,14bR)- 4,8-Methanobenzofuro(2,3-a)pyrido(4,3-b)carbazole-1,8a(9H)-diol, 5,6,7,8,14,14b-hexahydro-7-methyl-, (8R-(4bS*,8alpha,8abeta,14bbeta))- NIH 10842 Oxymorphindole