7-[(E)-{2-methyl-4-[(E)-{2-methyl-4-[(4-nitrobenzoyl)amino]phenyl}diazenyl]phenyl}diazenyl]naphthalene-1,3-disulfonic acid
CAS No. 64346-40-3
1,3-Naphthalenedisulfonicacid,7-[[2-methyl-4-[[2-methyl-4-[(4-nitrobenzoyl)amino]phenyl]azo]phenyl]azo]-,disodium salt (9CI)
Ovalichromene 61670-30-2
CH5P.ClH 4731-55-9