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Substance Name: 7-Amino-4-hydroxy-3-(phenylazo)naphthalene-2-sulphonic acid
RN: 83006-40-0
InChIKey: XLFWWVGLOLLVHO-VHEBQXMUSA-N

Molecular Formula

  • C16-H13-N3-O4-S

Molecular Weight

  • 343.3617
 
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Names and Synonyms

Synonym

  • EINECS 280-090-8

Systematic Name

  • 7-Amino-4-hydroxy-3-(phenylazo)naphthalene-2-sulphonic acid

Registry Numbers

CAS Registry Number

  • 83006-40-0

System Generated Number

  • 0083006400

Structure Descriptors

InChI

1S/C16H13N3O4S/c17-11-6-7-13-10(8-11)9-14(24(21,22)23)15(16(13)20)19-18-12-4-2-1-3-5-12/h1-9,20H,17H2,(H,21,22,23)/b19-18+

InChIKey

XLFWWVGLOLLVHO-VHEBQXMUSA-N

Smiles

c1ccc(cc1)/N=N/c2c(cc3cc(ccc3c2O)N)S(=O)(=O)O