102969-70-0 2,7-Naphthalenedisulfonic acid,3-[[4-[[4-(acetylamino)phenyl]azo]-2-sulfo-5-[(sulfomethyl)amino]phenyl]azo]-6-amino-4-hydroxy-, tetrasodium salt
105938-25-8 2,7-Naphthalenedisulfonic acid,4-amino-6-[(2-amino-5-nitrophenyl)azo]-5-hydroxy-3-[[4-[7-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo]-3-quinolinyl]phenyl]azo]-, trisodium salt
808139-84-6 2,7-Naphthalenedisulfonic acid,4-amino-6-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]-, lithium sodium salt
105655-30-9 2,7-Naphthalenedisulfonic acid,4-amino-3-[[4-[(2,4-diamino-5-sulfophenyl)azo]phenyl]azo]-5-hydroxy-6-[(4-pentylphenyl)azo]-, trilithium salt