160098-82-8 6H-5a,8:7,10-Dimethanofuro[3',2':5,6]naphth[1,2-c]oxepin-12(3bH)-one,4,5,7,8,10,10a,10b,11-octahydro-8-(hydroxymethyl)-10b-methyl-, [3bS-(3ba,5aa,7b,8b,10b,10aa,10bb)]- 31269-45-1 Cyclopenta[7,8]phenanthro[1,2-c]quinolizine,6,7,7a,7b,8,9,9a,10,11,12,12a,12b,13,14,14a,15-hexadecahydro-7a,9a-dimethyl-,[7aR-(7aa,7bb,9aa,12ab,12ba)]- 72690-44-9 (Z)-2-Methyl-2-butenoic acid [(3aS,9aS,9bS)-2,3,3a,5,6,9,9a,9b-octahydro-6β-hydroxy-6,9-dimethyl-3-methylene-2-oxo-4H-6aβ,9β-ethenofuro[2,3:3,4]cyclohepta[1,2-c][1,2]dioxol-5β-yl] ester