Synonyms(4aR,6aR,6bS,8aR,11R,12S,12aR,14aR,14bR)-4,4,6a,6b,8a,11,12,14b-octamethyl-1,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-octadecahydropicen-3(2H)-one; Urs-12-en-3-one Close (4aR,6aR,6bS,8aR,11R,12S,12aR,14aR,14bR)-4,4,6a,6b,8a,11,12,14b-octamethyl-1,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-octadecahydropicen-3(2H)-one; Urs-12-en-3-one Related products alfa-Amyrenone M.F. M.W. 424.72 CAT# AR-A02151 CAS# 638-96-0 beta-Amyrenone M.F. M.W. 424.72 CAT# AR-A02152 CAS# 638-97-1