Benzophenone 9

CAS Registry Number®

76656-36-5

CAS Name

Benzophenone 9

Molecular Formula

C15H14O11S2.2Na

Cite this Page

Benzophenone 9.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=76656-36-5 (retrieved 2024-11-23) (CAS RN: 76656-36-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C15H14O11S2.2Na/c1-25-11-5-9(16)7(3-13(11)27(19,20)21)15(18)8-4-14(28(22,23)24)12(26-2)6-10(8)17;;/h3-6,16-17H,1-2H3,(H,19,20,21)(H,22,23,24);;

InChIKey

InChIKey=NSAOIAYLNQLPAZ-UHFFFAOYSA-N

SMILES

C(=O)(C1=CC(S(=O)(=O)O)=C(OC)C=C1O)C2=CC(S(=O)(=O)O)=C(OC)C=C2O.[Na]

Canonical SMILES

[Na].O=C(C=1C=C(C(OC)=CC1O)S(=O)(=O)O)C=2C=C(C(OC)=CC2O)S(=O)(=O)O

Other Names for this Substance

  • Benzenesulfonic acid, 3,3′-carbonylbis[4-hydroxy-6-methoxy-, sodium salt (1:2)
  • Benzenesulfonic acid, 3,3′-carbonylbis[4-hydroxy-6-methoxy-, disodium salt
  • Uvinul DS 49
  • Benzophenone 9
  • Uvinul 3048

Deleted or Replaced CAS Registry Numbers

64719-73-9

CAS INSIGHTSTM
Hourglass and a clock