Sigma-Aldrich
1-(DIPHENYL-PHOSPHINOYLMETHYL)-NAPHTHALENE
1-(ETHOXYCARBONYL)-4-(2-METHYL-5-NITROPHENYL)SEMICARBAZIDE
1-(FURAN-2-CARBONYL)-3-FURAN-2-YLMETHYL-THIOUREA
1-(HYDROXYMETHYL)-2-PYRROLIDINONE
1-(isopentylamino)-3-(2-methylphenoxy)-2-propanol hydrochloride
1-(M-ANISYL)-3-(4-CARBOXYPHENYL)UREA
1-(META-TOLYL)-2-IMIDAZOLIDINONE
[1-(methylamino)cyclopentyl](2-methylphenyl)methanone hydrochloride
1-(Methylsulfonyl)-6,8-dinitro-1,2,3,4-tetrahydroquinoline
1-(N-(2-ETHYLPHENYL)CARBAMOYL)PIPERIDINE
1-(N-(2,5-DIMETHOXYPHENYL)CARBAMOYL)PIPERIDINE
1-(O-ANISYL)-3-METHYLUREA
1-(Phenylsulfonyl)piperidine-4-carboxylic acid
1-(Piperidin-3-ylmethyl)pyrrolidin-2-one
1-Acetyl-2,6-dimethylpiperidine