ETHYL 4-(4-BROMOPHENYL)-2,7,7-TRIMETHYL-5-OXO-1,4,5,6,7,8-HEXAHYDRO-3-QUINOLINECARBOXYLATE

ETHYL 4-(4-HYDROXYBENZYLIDENEAMINO)BENZOATE

Ethyl 4-(3-nitrophenyl)-1,3-thiazole-2-carboxylate

Ethyl 4-(trifluoromethyl)-2-(4-methoxyphenyl)thiazole-5-carboxylate

ETHYL 4-BUTYRAMIDOBENZOATE

Ethyl 4-chloro-6-methylnicotinoate

Ethyl 2-amino-4-(4-chlorophenyl)thiophene-3-carboxylate

ETHYL 2-AMINO-4-HYDROXY-5-PYRIMIDINECARBOXYLATE

Ethyl 2-amino-5-(diethylcarbamoyl)-4-methylthiophene-3-carboxylate

ETHYL 2-BENZOYL-2-(4-NITROPHENYLTHIO)ACETATE

Ethyl 2-chloro-4-methylnicotinate

ETHYL 4-HYDROXY-6-METHYL-3-QUINOLINECARBOXYLATE

ETHYL 4-HYDROXYHYDROCINNAMATE

ethyl 4-methyl-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxylate

ethyl 4-nitrophenyl chloromethylphosphonate