112790-42-8 | (10aR,11aR)-1a,5,10a-trimethyl-8-(1-methylethylidene)-2,3,6,7,7a,8,10,10a,11,11a-decahydrocyclopenta[4,5]cycloundeca[1,2-b]oxiren-9(1aH)-one | C20H30 O2 |
112790-45-1 | Lanosta-7,9(11),24-trien-26-oicacid, 3,22-bis(acetyloxy)-15-hydroxy-, (3a,15a,22S,24E)- (9CI) | C34H50 O7 |