Einecs 267-674-8

disodium 4-[[(2,3-dichloro-6-quinoxalinyl)carbonyl]amino]-5-hydroxynaphthalene-2,7-disulphonate

4-[[(2,3-Dichloroquinoxalin-6-yl)carbonyl]amino]-5-hydroxy-2,7-naphthalenedisulfonic acid disodium salt

2,7-Naphthalenedisulfonic acid, 4-(((2,3-dichloro-6-quinoxalinyl)carbonyl)amino)-5-hydroxy-, disodium salt

2,7-Naphthalenedisulfonic acid, 4-(((2,3-dichloro-6-quinoxalinyl)carbonyl)amino)-5-hydroxy-, sodium salt (1:2)