55224-05-0

CWE DAVERCIN Dravercin Davercin USP/EP/BP Erythromycin Impurity 50 Eritromicina A carbonato Erythromycin Impurity 10 Erythromycin Cyclocarbonate Cyclic ester of erythroMycin Cykliczny weglan erytromycyny a Erythromycin Cyclocarbonate, >98% Eritromicina A carbonato [spanish] Carbonato ciclico de eritromicina a cyclic 11,12-carbonate erythromycin Erythromycin, cyclic 11,12-carbonate erythromycin A cyclic 11,12-carbonate Davercin (Erythromycin cyclocarbonate) Cykliczny weglan erytromycyny A [polish] Erythromycin Cyclic11,12-Carbonate(Davercin) Carbonato ciclico de eritromicina A [spanish] Erythromycin Impurity 20（Erythromycin Cyclocarbonate） ErythroMycin A 11,12-carbonate, ErythroMycin A cyclic 11,12-carbonate, ErythroMycin cyclic carbonate (3aR,4R,7R,8S,9S,10R,11R,13R,15R,15aR)-10-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-ethyl-11-hydroxy-8-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3a,7,9,11,13,15-hexamethyloctahy (1R,2R,5R,6S,7S,9R,11R,13R,14R)-8-[(2S,3R,4S,6R)-4-Dimethylamino-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-9-hydroxy-6-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-1,5,7,9,11,13-hexamethyl-3,15,17-trioxabicyclo[12.3.0]heptadecane-4,12,16-trione