ethyl 6-amino-5-cyano-2-(2-ethoxy-2-oxoethyl)-4-(3-methoxyphenyl)-4H-pyran-3-carboxylate
ethyl 6-amino-5-cyano-2-(2-ethoxy-2-oxoethyl)-4-(3-methoxyphenyl)-4H-pyran-3-carboxylate(ethyl 6-amino-5-cyano-2-(2-ethoxy-2-oxoethyl)-4-(3-methoxyphenyl)-4H-pyran-3-carboxylate)
CAS: 302785-90-6
化学式: C20H22N2O6