4a′,6a′-Dimethyl-4′,4a′,4b′,5′,6′,6a′,7a′,8′,8a′,8b′,8c′,9′-dodecahydro-3″H-dispiro[cyclopropane-1,10′-cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7′,2″-furan]-2′,5″(3′H,4″H)-dione

4a′,6a′-Dimethyl-4′,4a′,4b′,5′,6′,6a′,7a′,8′,8a′,8b′,8c′,9′-dodecahydro-3″H-dispiro[cyclopropane-1,10′-cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7′,2″-furan]-2′,5″(3′H,4″H)-dione

Dispiro[cyclopropane-1,10′(7′H)-cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7′,2″(5″H)-furan]-2′,5″(3′H)-dione, 3″,4′,4″,4′a,4′b,5′,6′,6′a,7′a,8′,8′a,8′b,8′c,9′-tetradecahydro-4′a,6′a-dimethyl-

101765-35-9

6,6-Emopc

6,6-Ethylene-15,16-methylene-3-oxo-17-pregn-4-ene-2,17-carbolactone