CAS NO. 6428-21-3 | 6-[[4-[[4-[(1,2-Dihydro-4-hydroxy-2-oxoquinolin-3-yl)azo]-2-methylphenyl]azo]-2-methylphenyl]azo]naphthalene-1,3-disulfonic acid disodium salt |

6-[[4-[[4-[(1,2-Dihydro-4-hydroxy-2-oxoquinolin-3-yl)azo]-2-methylphenyl]azo]-2-methylphenyl]azo]naphthalene-1,3-disulfonic acid disodium salt

C.I.34285	Sirius Supra Brown RD
6-[[4-[[4-[(1,2-Dihydro-4-hydroxy-2-oxoquinolin-3-yl)azo]-2-methylphenyl]azo]-2-methylphenyl]azo]naphthalene-1,3-disulfonic acid disodium salt