帮助中心

(1S,2S,3R,7R,8R,11R,12S,13S,14R,15S,19R)-14-[(2S,3R,4S,6R)-4-(Dimethylamino)-3,6-dimethyloxan-2-yl]oxy-8-ethyl-12-[(2S,4R,5S,6S)-4-methoxy-4,5,6-trimethyloxan-2-yl]oxy-2,7,11,13,15,19-hexamethyl-4,6,9,16-tetraoxa-18-azatricyclo[13.3.2.03,7]icosane-5,10,17


联系我们
咨询反馈