1-ETHYL-6-METHOXYNAPHTHALENE

1-ethyl-7-hydroxy-6-nitro-4-oxo-1,4-dihydro[1,8]naphthyridine-3-carboxylic acid

1-ETHYLURACIL

1-FURFURYL-1-METHYL-3-(3,4-XYLYL)UREA

1-FURFURYL-3-(3-TRIFLUOROMETHYLPHENYL)UREA

1-Hepten-4-ol

1-IODO-4-(4-IODOPHENOXY)BENZENE

1-ISOBUTYL-3-(3-NITROPHENYL)UREA

1-ISOPENTYL-1H-BENZIMIDAZOL-2-AMINE

1-ET-4-HO-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID N'-NONANOYL-HYDRAZIDE

1-ETHOXY-4-[(4-ETHOXYPHENYL)(DIIODO)-LAMBDA(4)-TELLANYL]BENZENE

1-ethyl 3-methyl 4-oxo-1,3-piperidinedicarboxylate

1-Isopropoxy-4-nitrobenzene

1-ISOPROPYL-3-(2-METHOXY-5-METHYLPHENYL)UREA

1-ETHYL-3-(2-METHYL-4-NITROPHENYL)UREA