127521-69-1 3,4'-Dideoxy-5O-mycaminosyltylonolide 3,4'-Dideoxymycaminosyl tylonolide 3,4'-Dideoxymycaminosyltylonolide 3-Deoxy-5-O-(3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl)tylonolide MC 352 MC-352 Tylonolide, 3-deoxy-5-O-(3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl)-