帮助中心

(1R,2R,5R,7S,8R,9S,11R,14S,15R)-8-[(2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-1,5,7,9,11,14-hexamethyl-4,17-dioxo-3,16,18-trioxa-12-azabicyclo[13.3.0]octadecane-12-carboxylic acid


联系我们
咨询反馈