物质数据库

1H-9,10c-Methanocyclopent[1,8]azuleno[4,5-a]indolizine-12-carboxylic acid, 2,3,4,4a,5,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-8,10b-dimethyl-13-oxo-, methyl ester, (4aS,8S,9R,10aR,10bS,10cR,12R,12aR)-, Methyl (1R,2S,3R,5R,6S,10S,16R,17R)-2,6-dimethyl-20-oxo-8-azahexacyclo[11.5.1.1.0.0.0]icos-13(19)-ene-17-carboxylate