5-Amino-4-(aminocarbonyl)-1H-pyrazole-3-acetic acid

5-Amino-4-(diazoacetyl)-1-ribofuranosylimidazole

5-Amino-4-bromo-6H-anthra(9, 1-cd)isothiazol-6-one

5-Amino-4-chloro-(2, 3-dihydroxy-1-phenyl)-3(2H)-pyridazinone

5-Amino-4-chloro-o-cresol

5-Amino-4-chloro-o-cresol hydrochloride

5-Amino-4-chloropyridazin-3(2H)-one

5-Amino-4-cyclohexylisoxazol-3(2H)-one

5-Amino-4-fluoro-2-methylphenol sulfate

5-Amino-4-hydroxy-3-((2-hydroxy-3-nitro-5-sulphophenyl)azo)naphthalene-2, 7-disulphonic acid, sodium salt

5-Amino-4-hydroxy-3-((2-methoxy-5-methyl-4-((8-((phenylsulphonyl)oxy)-3, 6-disulpho-1-naphthyl)azo)phenyl)azo)naphthalene-2, 7-disulphonic acid

5-Amino-4-hydroxybenzene-1, 3-disulphonic acid

5-Amino-4-hydroxynaphthalene-2-sulphonic acid

5-Amino-4-hydroxytoluene-3-sulphonic acid

5-Amino-4-methoxy-2-nitrobenzenesulphonic acid

5-Amino-4-nitroso-1, 2-dihydro-3H-pyrazol-3-one

5-Amino-4-phenylisoxazol-3(2H)-one

5-Amino-4-phenylthiazole-2(3H)-thione

5-Amino-4-sec-butylisoxazol-3(2H)-one

5-Amino-5-deoxygalactopyranose