139682-30-7

11-chloro-1,1,13b,13c,17,17-hexamethyl-9-methylidene-1,2a,2b,5,5a,6,7,8,8a,9,10,13,13b,13c,14,15,15a,16a-octadecahydro-3bH-6,7-(epoxymethano)cyclobuta[5,6]benzo[1,2-e]oxeto[3'',2'':2',3']oxireno[4',4a']chromeno[5',6':6,7]indeno[1,2-b]indole-3b,6d(4H)-diol