1-CYCLOHEXYL-3-(2,4-DICHLOROPHENYL)-1-METHYLUREA

1-CYCLOHEXYL-3-(2,6-DIETHYLPHENYL)-1-METHYLUREA

1-ETHYL-4-HYDROXY-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID ISOBUTYL-AMIDE

1-ETHYL-5-(ETHYLTHIO)-2-PHENYL-1H-IMIDAZOLE HYDROCHLORIDE

1-ETHYL-6,7-DIMETHOXY-3-(4-METHOXY-PHENYL)-ISOCHROMENYLIUM, PERCHLORATE

1-Ethylcyclohexanol

1-FURAN-2-YLMETHYL-3-(4-(1,1,2,2,3,3,3-HEPTAFLUORO-PROPYLSULFANYL)-PH)-THIOUREA

1-FURFURYL-3-(2,3-XYLYL)UREA

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

1-IODO-2,3-DIMETHYL-NAPHTHALENE

1-ISOBUTYL-3-(2-(TRIFLUOROMETHYL)PHENYL)UREA

1-Isocyanato-2-methoxyethane

1-ET-4-HO-2-OXO-1,2-2H-QUINOLINE-3-CARBOXYLIC ACID N'-CHLOROACETYL-HYDRAZIDE

1-ET-4-HYDROXY-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID N'-ACETYL-HYDRAZIDE

1-ethoxy-4-isopropylphthalazine