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66214-46-8 sodium 4-[[4-[(2-nitrophenyl)amino]phenyl]azo]benzenesulphonate

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Product Name sodium 4-[[4-[(2-nitrophenyl)amino]phenyl]azo]benzenesulphonate
CAS No. 66214-46-8
Synonyms Benzenesulfonic acid, 4-(2-(4-((2-nitrophenyl)amino)phenyl)diazenyl)-, sodium salt (1:1); Benzenesulfonic acid, 4-((4-((2-nitrophenyl)amino)phenyl)azo)-, monosodium salt; Sodium 4-((4-((2-nitrophenyl)amino)phenyl)azo)benzenesulphonate; sodium 4-[(E)-{4-[(2-nitrophenyl)amino]phenyl}diazenyl]benzenesulfonate
InChI InChI=1/C18H14N4O5S.Na/c23-22(24)18-4-2-1-3-17(18)19-13-5-7-14(8-6-13)20-21-15-9-11-16(12-10-15)28(25,26)27;/h1-12,19H,(H,25,26,27);/q;+1/p-1/b21-20+;
Molecular Formula C18H13N4NaO5S
Molecular Weight 420.3744