Sigma-Aldrich
3,4,5-TRIMETHOXYBENZOIC ACID HYDRAZIDE
3,5-DINITRO-4'-(METHYLTHIO)BENZANILIDE
3,5-DINITRO-BENZOIC ACID PYRIDIN-4-YLMETHYLENE-HYDRAZIDE
4'-AMINO-2'-HYDROXY-P-TOLUANILIDE
4'-AMINO-N4-BUTYRYL-2'-HYDROXYSULFANILANILIDE
4'-BENZYLOXY-2,4-DINITROSTILBENE
4'-BROMO-2',6'-DIMETHYL-2-(1-NAPHTHYL)ACETANILIDE
4'-BUTYL-2-(4-CHLOROPHENYLTHIO)ACETANILIDE
4-{[(BENZOYLOXY)IMINO]METHYL}-5-[(BENZOYLOXY)METHYL]-2-METHYL-3-PYRIDINYL BENZOATE
4-[1-(4-AMINO-3,5-DINITROPHENYL)-2,2-DICHLOROVINYL]-2,6-DINITROPHENYLAMINE
4-(2-(DIMETHYLAMINO)-ACETAMIDO)-1,2-DIPHENYL-3,5-PYRAZOLIDINEDIONE
4-(2-PYRROLIDINOETHYL)PYRIDINE
4-(4-{1-[4-(3,4-DICYANOPHENOXY)PHENYL]-1-METHYLPROPYL}PHENOXY)PHTHALONITRILE
4-(4-CHLOROPHENYL)-1,1-DIMETHYLSEMICARBAZIDE
4-(BENZOTHIAZOL-2-YLIMINOMETHYL)-2,6-DI-TERT-BUTYL-PHENOL