CAS NO:23893-13-2|Chemical Formula: C37H65NO12|(1S,2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-9-
[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-Lribo-hexopyranosyl)oxy]-5-ethyl-3-hydroxy-
2,4,8,10,12,14-hexamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-
6,15,16-trioxatricyclo[10.2.1.11,4]hexadecan-7-one