ethyl 5-(4-ethoxybenzylidene)-2-methyl-4-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate
ethyl 5-(4-ethoxybenzylidene)-2-methyl-4-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate(ethyl 5-(4-ethoxybenzylidene)-2-methyl-4-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate)
CAS:
化学式: C17H19NO4