Catalog No: PI01001034 Product Name: Erythronolide B,Erythromycin EP Impurity N
CAS No:3225-82-9||Chemical Formula:C21H38O7||Molecular Weight:402.52800||Exact Mass:402.26175||(3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-14-ethyl-4,6,7,12-tetrahydroxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione