4',23-Dideoxy-23-N-ethyl-23-(2-methoxyethylamino)mycaminosyl tylonolide 98829-66-4 Tylonolide, 23-deoxy-23-(ethyl(2-methoxyethyl)amino)-5-O-(3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl)-, hydrate (2:3)