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

1-ETHYL-6-(O-TOLYL)-5-THIOBIUREA

1-METHYL-2-(2-OXO-PROPYL)-PYRIDINIUM, BROMIDE

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

1-FURFURYL-3-PHENYLUREA

1-HEXADECANESULFONIC (METHYL-(METHYLSULFONYLPHENYL)-SULFO-QUINOLYLIDENE)HYDRAZID

1-METHYL-3-(2,6-XYLYL)-2-THIOUREA

1-METHYL-3-(PHENYL-HYDRAZONO)-1,3-DIHYDRO-INDOL-2-ONE

1-methyl-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione

1-ISOBUTYL-3-PHENYLUREA

1-Isopropyl-1H-1,2,4-triazol-5-amine

1-ISOPROPYL-3-(3-METHOXYPHENYL)UREA

1-NAPHTHYL N-(2,5-DIFLUOROPHENYL)CARBAMATE

1-Naphthylmethylphosphonic acid

1-NITRO-4-[(PHENYLSULFONYL)METHYL]BENZENE