103232-39-9 2,7-Naphthalenedisulfonic acid,6-[[4,6-bis[(3-methoxypropyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[7-sulfo-4-[(4-sulfophenyl)azo]-1-naphthalenyl]azo]-, tetrasodium salt
102969-79-9 2,7-Naphthalenedisulfonic acid,6-amino-4-hydroxy-3-[[4-[(2-methoxy-5-sulfophenyl)azo]-2-sulfo-5-[(sulfomethyl)amino]phenyl]azo]-, pentasodium salt
874618-54-9 2,7-Naphthalenedisulfonic acid,3-[[5-(acetylamino)-2-methoxy-4-[(4-sulfophenyl)azo]phenyl]azo]-5-amino-4-hydroxy-, trisodium salt