H acid

CAS Registry Number®

90-20-0

CAS Name

H acid

Molecular Formula

C10H9NO7S2

Molecular Mass

319.31

Cite this Page

H acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=90-20-0 (retrieved 2024-11-22) (CAS RN: 90-20-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C10H9NO7S2/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18)

InChIKey

InChIKey=APRRQJCCBSJQOQ-UHFFFAOYSA-N

SMILES

NC=1C2=C(C=C(S(=O)(=O)O)C=C2O)C=C(S(=O)(=O)O)C1

Canonical SMILES

O=S(=O)(O)C=1C=C(O)C2=C(N)C=C(C=C2C1)S(=O)(=O)O

Other Names for this Substance

  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-
  • 1-Naphthol-3,6-disulfonic acid, 8-amino-
  • 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid
  • C.I. 35570
  • 1-Amino-8-hydroxy-3,6-disulfonaphthalene

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Deleted or Replaced CAS Registry Numbers

94475-69-1

CAS INSIGHTSTM
Targeted protein degrader structure, illustration