ETHYL 4-(4-CHLOROBENZAMIDO)BENZOATE

ETHYL 4-(4-METHOXYPHENYL)-6-METHYL-2-OXO-1,2,3,4-TETRAHYDRO-5-PYRIMIDINECARBOXYLATE

ETHYL 4-(3,4-DICHLOROBENZOYLTHIOUREIDO)BENZOATE

Ethyl 4-amino-2-(methylthio)pyrimidine-5-carboxylate

ETHYL 4-CARBOXY-2-(ETHOXYCARBONYL)-5-METHYL-3-PYRROLEACETATE

Ethyl 4-chloro-6-methylquinoline-3-carboxylate

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

ethyl 2-amino-4-methyl-6-(3-nitrophenyl)-6H-1,3-thiazine-5-carboxylate hydrochloride

Ethyl 2-amino-5-ethylthiophene-3-carboxylate

ethyl 2-benzoyl-4-(4-chlorophenyl)-4-oxobutanoate

ETHYL 2-CHLORO-ALPHA-CYANOCINNAMATE

ETHYL 4-HYDROXY-7-METHOXY-3-QUINOLINECARBOXYLATE

Ethyl 4-imino-5-methyl-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate

ETHYL 4-METHYL-2,5-DIOXO-4-IMIDAZOLIDINECARBOXYLATE

Ethyl 4-Nitrophenylacetate