Chem
J-GLOBAL ID：200907010526606391   Nikkaji number：J277.958G

1-Hydroxy-2-[(4-sulfo-1-naphthyl)azo]naphthalene-4-sulfonic acid

1-ヒドロキシ-2-[(4-スルホ-1-ナフチル)アゾ]ナフタレン-4-スルホン酸
Substance type：
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula： C20H14N2O7S2
Molecular formula furigana： C20-H14-N2-O7-S2
Molecular weight： 458.460
InChI： InChI=1S/C20H14N2O7S2/c23-20-15-8-4-3-7-14(15)19(31(27,28)29)11-17(20)22-21-16-9-10-18(30(24,25)26)13-6-2-1-5-12(13)16/h1-11,23H,(H,24,25,26)(H,27,28,29)
InChI key： TVWOWDDBXAFQDG-UHFFFAOYSA-N
SMILES： Oc1c(cc(c2ccccc12)S(=O)(=O)O)N=Nc1ccc(c2ccccc12)S(=O)(=O)O
Systematic name  (4)：
  • 4-ヒドロキシ-3-[(4-スルホ-1-ナフタレニル)アゾ]-1-ナフタレンスルホン酸
  • 1-ヒドロキシ-2-[(4-スルホ-1-ナフチル)アゾ]ナフタレン-4-スルホン酸
  • 4-ヒドロキシ-3-[2-(4-スルホナフタレン-1-イル)ジアゼン-1-イル]ナフタレン-1-スルホン酸
  • 4-hydroxy-3-[2-(4-sulfonaphthalen-1-yl)diazen-1-yl]naphthalene-1-sulfonic acid
Other name (2)：
  • 4-Hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonic acid
  • 1-Hydroxy-2-[(4-sulfo-1-naphthyl)azo]naphthalene-4-sulfonic acid
CAS registry number： 13613-55-3
Regulation number (1)：
  • EINECS2370981
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