66584-98-3

(2S,2S)-3,4,4b,5,6,7,8,8aβ,9,10-Decahydro-2,4bα,8,8-tetramethyl-1,4-dioxospiro[phenanthrene-2(1H),1-cyclopropane]-3β,7β,9α,10β-tetrol 7-acetate