ethyl 6-amino-5-cyano-4-(4-ethoxyphenyl)-2-methyl-4H-pyran-3-carboxylate
ethyl 6-amino-5-cyano-4-(4-ethoxyphenyl)-2-methyl-4H-pyran-3-carboxylate(ethyl 6-amino-5-cyano-4-(4-ethoxyphenyl)-2-methyl-4H-pyran-3-carboxylate)
CAS: 329692-61-7
化学式: C18H20N2O4