1-ETHYL-3-(4-METHYLBENZYL)UREA

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

1-ETHYL-3-PHENYLUREA

1-METHYL-2-NITRO-4-[2,2,2-TRICHLORO-1-(4-METHYL-3-NITROPHENYL)ETHYL]BENZENE

1-METHYL-2-PYRIDIN-4-YL-1H-BENZOIMIDAZOLE

1-ETHYL-4-(2-THENYLIDENEMETHYL)PYRIDINIUM IODIDE

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

1-Ethyl-5-methyl-1H-pyrazol-4-amine dihydrochloride

1-METHYL-2-[1-(2-METHYLPHENYL)VINYL]BENZENE

1-METHYL-2-(3,4-(METHYLENEDIOXY)-STYRYL)-QUINOLINIUM IODIDE

1-FURFURYL-1-METHYL-3-(2-(N-METHYLFURFURYLAMINOMETHYL)PHENYL)UREA

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

1-HEXADECANESULFONIC (1-(2-CL-ETHYL)-2-PH-6-SULFO-4(1H)-QUINOLYLIDENE)HYDRAZIDEE

1-HEXADECANESULFONIC ACID (2-(4-FLUOROPH)-1-ME-6-SULFO-4(1H)-QUINOLYLIDENE)HYDRZ

1-METHYL-3-(3-(3-NITRO-PHENYL)-ACRYLOYL)-PYRIDINIUM, IODIDE