5858-51-5 Acid Brown 4 Acid Brown 4

Synonyms：Sodium 6-((4-aminophenyl)azo)-5-hydroxynaphthalene-1-sulphonate; sodium (6E)-6-[2-(4-aminophenyl)hydrazinylidene]-5-oxo-5,6-dihydronaphthalene-1-sulfonate
CAS Number：5858-51-5
EINECS：227-492-1
Molecular Formula：C₁₆H₁₂N₃NaO₄S
Molecular Weight：365.3389
InChI：InChI=1/C16H13N3O4S.Na/c17-10-4-6-11(7-5-10)18-19-14-9-8-12-13(16(14)20)2-1-3-15(12)24(21,22)23;/h1-9,18H,17H2,(H,21,22,23);/q;+1/p-1/b19-14+;
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