[1,1'-Biphenyl]-2,2'-disulfonicacid,4,4'-bis[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-,sodium salt (1:2)CAS NO.: 6375-55-9
Benzenesulfonic acid,5-[(2,4-dinitrophenyl)amino]-2-(phenylamino)-, sodium salt (1:1)CAS NO.: 6373-74-6
[1,1'-Biphenyl]-2,2'-disulfonicacid,4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-4'-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-,sodium salt (1:2)CAS NO.: 6470-20-8
Chromate(1-),[3-[2-[4,5-dihydro-3-methyl-5-(oxo-kO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-kN1]-2-(hydroxy-kO)-5-nitrobenzenesulfonato(3-)]hydroxy-, sodium (1:1),(T-4)-CAS NO.: 10127-27-2