1-isopropyl-2-methyl-3-phenyl-3-pyrrolidinyl propanoate, tartrate salt

1-Ethyl-3-(2-methoxyphenyl)thiourea

1-ETHYL-3-(3-TRIFLUOROMETHYL-PHENYL)-UREA

1-ETHYL-3-ISOBUTYLXANTHINE

1-ETHYL-3-PHENYLUREA

1-Methyl-2-oxo-1,2-dihydro-4-pyridinecarboxylic acid

1-ETHYL-4-[2-(4-ETHYLPHENYL)ETHYL]BENZENE

1-ETHYL-4-HO-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID N'-BUTYRYL-HYDRAZIDE

1-ethyl-5-methyl-4-nitro-1H-pyrazole-3-carboxylic acid

1-methyl-2-(1-phenylcyclopentyl)piperidine hydrochloride

1-FURAN-2-YL-4-THIOPHEN-2-YL-BUTANE-1,4-DIONE

1-FURFURYL-3-(P-TOLYLSULFONYL)-UREA

1-HEXADECANESULFONIC (2-(4-BIPHENYL)-1-ME-6-SULFO-4(1H)-QUINOLYLIDENE)HYDRAZIDE

1-HEXADECANESULFONIC ACID (3-METHYL-2-BENZOTHIAZOLINYLIDENE)HYDRAZIDE

1-METHYL-3-(O-TOLYL)UREA