Einecs 285-494-8

Tetrasodium 2,2'-(carbonylbis(imino(2-methyl-p-phenylene)azo(3-sulphonato-p-phenylene)))bis(6-methylbenzothiazole-7-sulphonate)

tetrasodium 2,2'-[carbonylbis[imino(2-methyl-p-phenylene)azo(3-sulphonato-p-phenylene)]]bis[6-methylbenzothiazole-7-sulphonate]

2,2'-Ureylenebis[(2-methyl-4,1-phenylene)azo(3-sodiooxysulfonyl-4,1-phenylene)]bis(6-methyl-7-benzothiazolesulfonic acid sodium) salt