3787-73-3

3H-Cyclohepta[1,2-a:5,4-a']dinaphthalen-3-one,1,2,4,4a,5,7,7a,8,9,9a,10,11,12,13,13a,13b,14,15,15a,15b-eicosahydro-11-hydroxy-4,4,7a,10,10,13a,15b-heptamethyl-,(4aR,7aS,9aR,11S,13aR,13bS,15aS,15bR)- (9CI)