ethyl 2-amino-7,7-dimethyl-4-(5-methyl-2-thienyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate
ethyl 2-amino-7,7-dimethyl-4-(5-methyl-2-thienyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate(ethyl 2-amino-7,7-dimethyl-4-(5-methyl-2-thienyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate)
CAS:
化学式: C19H23NO4S