4.



7.
Name: 1-Naphthalenesulfonic acid, 4-amino-, diazotized, coupled with diazotized 8-amino-2-naphthalenesulfonic acid and resorcinol, potassium sodium salts
CAS: 97392-88-6



8.
Name: 2-Naphthalenecarboxamide, 4,4-((3,3-dichloro(1,1-biphenyl)-4,4-diyl)bis(azo))bis(3-hydroxy-N-(4-methylphenyl)-
CAS: 103621-93-8


