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Substance Name: 5-((2-Hydroxy-5-methylphenyl)azo)-2-(2-(4-nitro-2-sulphophenyl)vinyl)benzenesulphonic acid
RN: 93892-27-4
InChIKey: CYPTVFMYUBJWES-UFWNMERASA-N

Molecular Formula

  • C21-H17-N3-O9-S2

Molecular Weight

  • 519.5093
 
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Names and Synonyms

Synonym

  • EINECS 299-509-0

Systematic Name

  • 5-((2-Hydroxy-5-methylphenyl)azo)-2-(2-(4-nitro-2-sulphophenyl)vinyl)benzenesulphonic acid

Registry Numbers

CAS Registry Number

  • 93892-27-4

System Generated Number

  • 0093892274

Structure Descriptors

InChI

1S/C21H17N3O9S2/c1-13-2-9-19(25)18(10-13)23-22-16-7-5-14(20(11-16)34(28,29)30)3-4-15-6-8-17(24(26)27)12-21(15)35(31,32)33/h2-12,25H,1H3,(H,28,29,30)(H,31,32,33)/b4-3+,23-22+

InChIKey

CYPTVFMYUBJWES-UFWNMERASA-N

Smiles

Cc1ccc(c(c1)/N=N/c2ccc(c(c2)S(=O)(=O)O)/C=C/c3ccc(cc3S(=O)(=O)O)[N+](=O)[O-])O