4,5,6,7-Tetrachloro-2′,4′,5′,7′-tetraiodofluorescein
CAS Registry Number®
4159-77-7
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CAS Name
4,5,6,7-Tetrachloro-2′,4′,5′,7′-tetraiodofluoresceinMolecular Formula
C20H4Cl4I4O5Molecular Mass
973.67Cite this Page
4,5,6,7-Tetrachloro-2′,4′,5′,7′-tetraiodofluorescein. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=4159-77-7 (retrieved ) (CAS RN: 4159-77-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C20H4Cl4I4O5/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=IICCLYANAQEHCI-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
Canonical SMILES
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-
- Fluorescein, 4,5,6,7-tetrachloro-2′,4′,5′,7′-tetraiodo-
- 4,5,6,7-Tetrachloro-3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one
- 2′,4′,5′,7′-Tetraiodo-4,5,6,7-tetrachlorofluorescein
- 4,5,6,7-Tetrachloro-2′,4′,5′,7′-tetraiodofluorescein
Deleted or Replaced CAS Registry Numbers
518-38-7, 127695-05-0, 1347898-07-0, 1350609-16-3, 1622289-14-8, 2684405-82-9
