7715-48-2 (4aR)-7α-Ethenyl-3,4,4a,4bα,5,6,7,8,10,10aα-decahydro-1,1,4aβ,7-tetramethylphenanthrene-2(1H)-one 77156-23-1 7H-(1,5,10)Trioxacyclotetradecino(7,8,9-gh)pyrrolizine-2,5,9(8H)-trion e,3,4,11,13,15,16,16a,16b-octahydro-3,4,8-trihydroxy-7-methyl-8-(1-met hylethyl)-3-(1-methylpropyl)-, (16aR,16bR)-