Synonyms: trisodium 3-[[4-(allylsulphonyl)phenyl]azo]-4-amino-6-[[5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphonatophenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate;4-Amino-6-[[5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-(sodiooxysulfonyl)phenyl]azo]-5-hydroxy-3-[[4-(2-propenylsulfonyl)phenyl]azo]-2,7-naphthalenedisulfonic acid disodium salt;Einecs 287-883-8;Trisodium 3-((4-(allylsulphonyl)phenyl)azo)-4-amino-6-((5-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-2-sulphonatophenyl)azo)-5-hydroxynaphthalene-2,7-disulphonate