58947-83-4

(4R,5S,6S,7R,9R,11E,15S,16R)-7-(2-Hydroxyethyl)-5,9,13,15-tetramethyl-16-ethyl-4-hydroxy-6-[3-(dimethylamino)-3,4,6-trideoxy-β-D-xylo-hexopyranosyloxy]-1-oxacyclohexadeca-11,13-diene-2,10-dione