ethyl 2-amino-5-oxo-4-(2-thienyl)-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate
ethyl 2-amino-5-oxo-4-(2-thienyl)-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate(ethyl 2-amino-5-oxo-4-(2-thienyl)-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate)
CAS: 329934-92-1
化学式: C16H17NO4S