ETHYL 4-(4-CYANO-2-METHOXYPHENYL)-1,4,5,6-TETRAHYDRO-2,8-DIMETHYL-5-OXO-1,6-NAPHTHYRIDINE-3-CARBOXYLATE
ethyl 4-(4-cyano-2-methoxyphenyl)-1,4,5,6-tetrahydro-2,8-dimethyl-5-oxo-1,6-naphthyridine-3-carboxylate