IUPAC:hexasodium 4-amino-3,6-bis[(1E)-2-[4-({4-chloro-6-[(3-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]diazen-1-yl]-5-hydroxynaphthalene-2,7-disulfonate
IUPAC:hexasodium 4-amino-3,6-bis[(1E)-2-[4-({4-chloro-6-[(3-sulfonatophenyl)amino]-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]diazen-1-yl]-5-hydroxynaphthalene-2,7-disulfonate