ETHYL 4-(3-HYDROXYPHENYLUREIDO)BENZOATE

ETHYL 4-(PHTHALIMIDOMETHYLAMINO)BENZOATE

Ethyl 4-aminotetrahydro-2H-pyran-4-carboxylate hydrochloride

ETHYL 4-CHLORO-4-PENTENOATE

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

Ethyl 2-amino-4-(4-methoxyphenyl)-3-thiophenecarboxylate

Ethyl 2-amino-4,5-diphenylthiophene-3-carboxylate

Ethyl 2-amino-6-tert-butyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate

ETHYL 2-BROMODECANOATE

ethyl 4-hydroxy-3,5-dipropylbenzoate

Ethyl 4-hydroxy-8-(trifluoromethyl)-3-quinolinecarboxylate

ethyl 4-methyl-2-(1-piperidinyl)pentanoate hydrochloride

ETHYL 4-MORPHOLINEPROPIONATE

ethyl 4-oxo-4-(5,6,7,8-tetrahydro-2-naphthalenyl)butanoate

ETHYL 4-PHENYL-2-({2,2,2-TRICHLORO-1-[(4-NITROBENZOYL)AMINO]ETHYL}AMINO)-3-THIOPHENECARBOXYLATE