Sigma-Aldrich
1-BUTYL-3-CARBAMOYLPYRIDINIUM BROMIDE
1-DIMETHYLAMINO-2-PROPYL 2,4-DICHLOROBENZOATE HYDROCHLORIDE
1-DODECANOYL-3-(2-METHYL-5-NITROPHENYL)-2-THIOUREA
1-CARBOXYETHYL N-PHENYLCARBAMATE
1-Chloro-2-[(2-methyl-2-propenyl)oxy]benzene
1-CHLORO-2-NITRO-4-[2,2,2-TRICHLORO-1-(4-CHLORO-3-NITROPHENYL)ETHYL]BENZENE
1-Chloro-3-(2,2-diethoxyethoxy)benzene
1-ethyl-3-methyl-6-(4-{4-[2-(propylsulfanyl)phenyl]-1-piperazinyl}butyl)-1H-pyrazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione hydrochloride
1-ETHYL-3-PHENYL-5,6,7,8-TETRAHYDRO-ISOCHROMENYLIUM, PERCHLORATE
1-ETHYL-3,5-BIS(3-METHYLBENZYLIDENE)-4-PIPERIDINONE
1-ETHYL-4-(3-NITROSTYRYL)PYRIDINIUM IODIDE
1-CHLORO-4-(4-CHLOROPHENOXY)BENZENE
1-CHLORO-5-ETHOXY-4-NITRO-2-PROPOXYBENZENE
1-CHLOROMETHYL-2,3,4,5,6-PENTAMETHYL-BENZENE
1-CYCLOHEXYL-3-(1-NAPHTHYL)UREA