56246-56-1

(1S,2S,3R,4bS,7S,8aS,9S,10S)-3,10-Bis(acetyloxy)-4b,5,6,7,8,8a,9,10-octahydro-9-hydroxy-2,4b,7-trimethyl-8-methylenespiro[cyclopropane-1,2(1H)-phenanthrene]-1,4(3H)-dione