英文别名
3β,21β-dihydroxy-lup-20(29)-en-28-oic acid-21-lactone;3β,21β-Dihydroxy-lup-20(29)-en-28-saeure-21-lacton;(1R,4R,5R,8R,10S,13R,14R,17R,18S,19R,20S)-10-hydroxy-4,5,9,9,13-pentamethyl-19-prop-1-en-2-yl-21-oxahexacyclo[18.2.1.01,18.04,17.05,14.08,13]tricosan-22-one