Free release

87730-54-9 4-hydroxy-3-[[2-methoxy-4-(n-methylamino)phenyl]azo]benzenesulphonic acid

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Product Name 4-hydroxy-3-[[2-methoxy-4-(N-methylamino)phenyl]azo]benzenesulphonic acid
CAS No. 87730-54-9
Synonyms 4-Hydroxy-3-((2-methoxy-4-(N-methylamino)phenyl)azo)benzenesulphonic acid; (3E)-3-{[2-methoxy-4-(methylamino)phenyl]hydrazono}-4-oxocyclohexa-1,5-diene-1-sulfonic acid
InChI InChI=1/C14H15N3O5S/c1-15-9-3-5-11(14(7-9)22-2)16-17-12-8-10(23(19,20)21)4-6-13(12)18/h3-8,15-16H,1-2H3,(H,19,20,21)/b17-12+
Molecular Formula C14H15N3O5S
Molecular Weight 337.351
Density 1.43g/cm3
Refractive index 1.63