acenaphthylenone,dibromo,acenaphth
Acenaphth
62744-72-3(3R,3aS,5R,7aR,10aR,12aR,12bS,13aS,13bS,13cR)-3a,13b-dihydroxy-5-methoxy-10a,12a-dimethyl-8-(propan-2-yl)-3,3a,7,7a,9,10,10a,11,12,12a,12b,13a,13b,13c-tetradecahydro-2H,5H-1,4,13-trioxaindeno[4',5':6,7]cyclohepta[1,2,3-bc]acenaphthylen-3-yl acetate