Rose Bengal sodium salt

CAS Registry Number®

632-69-9

CAS Name

Rose Bengal sodium salt

Molecular Formula

C20H4Cl4I4O5.2Na

Cite this Page

Rose Bengal sodium salt.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=632-69-9 (retrieved 2024-11-22) (CAS RN: 632-69-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C20H4Cl4I4O5.2Na/c21-9-7-8(10(22)12(24)11(9)23)20(33-19(7)31)3-1-5(25)15(29)13(27)17(3)32-18-4(20)2-6(26)16(30)14(18)28;;/h1-2,29-30H;;

InChIKey

InChIKey=DPBQSRZQYAYDGY-UHFFFAOYSA-N

SMILES

ClC1=C2C3(C=4C(OC=5C3=CC(I)=C(O)C5I)=C(I)C(O)=C(I)C4)OC(=O)C2=C(Cl)C(Cl)=C1Cl.[Na]

Canonical SMILES

[Na].O=C1OC2(C3=CC(I)=C(O)C(I)=C3OC4=C(I)C(O)=C(I)C=C42)C=5C(Cl)=C(Cl)C(Cl)=C(Cl)C15

Other Names for this Substance

  • Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 4,5,6,7-tetrachloro-3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-, sodium salt (1:2)
  • Fluorescein, 4,5,6,7-tetrachloro-2′,4′,5′,7′-tetraiodo-, disodium salt
  • Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 4,5,6,7-tetrachloro-3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-, disodium salt
  • 3′,4′,5′,6′-Tetrachloro-2,4,5,7-tetraiodofluorescein disodium salt
  • Sodium tetraiodotetrachlorofluorescein

View All

Deleted or Replaced CAS Registry Numbers

15816-66-7, 18265-56-0, 51799-27-0, 55711-73-4, 74198-03-1, 157367-41-4, 192930-93-1, 198831-91-3, 337360-08-4, 410097-66-4, 677032-84-7, 861686-24-0, 951248-21-8, 1245731-28-5, 1350479-68-3, 1622253-48-8, 2438210-61-6, 2684405-83-0

CAS INSIGHTSTM
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