(R)-4-((3R,5S,6R,8S,9S,10S,13R,14S,17R)-6-乙基-3-羟基-10,13-二甲基-7-氧代十六氢-1H-环戊二烯[a ]菲-17-基)戊酸，98%

(R)-4-((3R,5S,6R,8S,9S,10S,13R,14S,17R)-6-ethyl-3-hydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid

仅供研发或工业应用，不可直接用于食品、药品、临床诊断或治疗。