ETHYL 2-AMINO-4-(2-CHLOROPHENYL)-7,7-DIMETHYL-5-OXO-5,6,7,8-TETRAHYDRO-4H-CHROMENE-3-CARBOXYLATE

ETHYL 2-CYANO-2-CYCLOPENTYLIDENEACETATE

ETHYL 2-CYANO-3-(4-METHYL-1,3-THIAZOL-2-YL)-2-PROPENOATE

ETHYL 2-DIETHYLAMINO-4-HYDROXY-5-PYRIMIDINECARBOXYLATE

Ethyl 2-mercapto-6-phenylpyrimidine-4-carboxylate

Ethyl 2-methyl-6-oxo-1,6-dihydropyridine-3-carboxylate

ETHYL 2-OXO-1-PYRROLIDINEACETATE

ethyl 2-phenylcyclopropylcarbamate

ETHYL 2,2-DIMETHYLTHIENO(2,3-F)-1,3-BENZODIOXOLE-7-ACETATE

Ethyl 2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate

Ethyl 2,4-dioxo-3-phenyl-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate

ETHYL 2,6-DIMETHYL-4-HYDROXYBENZOATE

ETHYL 3-[(3-BROMOBENZOYL)AMINO]-2-[4-(DIMETHYLAMINO)PHENYL]-4-METHYL-2,3-DIHYDRO-1,3-THIAZOLE-5-CARBOXYLATE

ethyl 3-{4-[2-(sec-butylsulfanyl)phenyl]-1-piperazinyl}propylcarbamate hydrochloride

ETHYL 3-(2-BROMOPHENYL)PROPANOATE