英文别名(3S,4aR,6aR,6bS,8aR,11R,12S,12aR,14aR,14bR)-4,4,6a,6b,8a,11,12,14b-Octamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-ol; Urs-12-en-3β-ol; Viminalol; 3β-Hydroxyurs-12-ene; Urs-12-en-3-ol; (3β)-Urs-12-en-3-ol; α-Amyrenol; α-Amyrin; a-Amyrenol; a-Amyrin 
