帮助中心

(1S,4S,5R,9R,10S,11R,12R,13R,15R)-4,11-Dihydroxy-3,10,14,14-tetramethyl-6,8-dioxapentacyclo[10.5.1.01,5.05,9.013,15]octadec-2-ene-7,18-dione


联系我们
咨询反馈