ethyl 6-amino-5-cyano-4-(2,5-diethoxyphenyl)-2-methyl-4H-pyran-3-carboxylate
ethyl 6-amino-5-cyano-4-(2,5-diethoxyphenyl)-2-methyl-4H-pyran-3-carboxylate(ethyl 6-amino-5-cyano-4-(2,5-diethoxyphenyl)-2-methyl-4H-pyran-3-carboxylate)
CAS: 398131-41-4
化学式: C20H24N2O5