4-hydroxy-5-[[2-hydroxy-4-[3-hydroxy-4-[[3-(5-hydroxy-3-methyl-1H-pyrazol-1-yl)phenyl]azo]anilino]phenyl]azo]-3-[[4-(4-nitro-2-sulphoanilino)phenyl]azo]naphthalenedisulphonic acid, sodium salt
CAS No: 85631-70-5
hydroxy,methyl,pyrazol,phenyl,anilino,nitro,sulphoanilino,naphthalenedisulphonic,sodium