Ethyl 3-amino-3-(3-chlorophenyl)propanoate

ETHYL 3-HYDROXY-6,7-DIMETHOXY-2-QUINOXALINECARBOXYLATE

Ethyl 3-nitrobenzoate

ethyl 3-oxo-4-phenylpentanoate

ETHYL 3-UREIDOPROPIONATE

Ethyl 3,5-Dichloro-4-hydroxybenzoate

ethyl 4-{[(allylamino)carbothioyl]amino}benzoate

ethyl 4-{[amino(imino)methyl]amino}benzoate hydrochloride

ETHYL 4-((2,2,2-TRICHLORO-1-(2-FUROYLAMINO)ETHYL)AMINO)BENZOATE

Ethyl 4-(2-hydroxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate

ETHYL 4-(3-(2-CHLOROPHENYL)UREIDO)BENZOATE

ethyl 4-(3-oxo-2(3H)-isothiazolyl)benzoate

ETHYL 4-(4-CHLOROPHENYL)-2-(1,2,3,4,5,6-HEXAHYDRO-2-PYRIMIDINYL)-4-OXOBUTYRATE

Ethyl 4-(4-methylphenoxy)-3-oxobutanoate

ethyl [4-(ethylsulfonyl)-1-piperazinyl]acetate hydrobromide