trisodium 5-[[2,4-dihydroxy-5-[[4-(phenylamino)-3-sulphonatophenyl]azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate

[ CAS No. ]:
85631-82-9

[ Name ]:
trisodium 5-[[2,4-dihydroxy-5-[[4-(phenylamino)-3-sulphonatophenyl]azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate

[Synonym ]:
2,7-Naphthalenedisulfonic acid, 3,4-dihydro-5-[(E)-2-[(3Z)-6-hydroxy-4-oxo-3-[2-[4-(phenylamino)-3-sulfophenyl]hydrazinylidene]-1,5-cyclohexadien-1-yl]diazenyl]-3-[2-(4-nitrophenyl)hydrazinylidene]-4-oxo-, sodium salt, (3E)- (1:3)
Trisodium (3E)-5-[(E)-{(3Z)-3-[(4-anilino-3-sulfonatophenyl)hydrazono]-6-hydroxy-4-oxo-1,5-cyclohexadien-1-yl}diazenyl]-3-[(4-nitrophenyl)hydrazono]-4-oxo-3,4-dihydro-2,7-naphthalenedisulfonate