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Substance Name: Erythrosin
RN: 548-25-4
InChIKey: LAINPTZBIXYTIZ-UHFFFAOYSA-N

Molecular Formula

  • C20-H8-I4-O5

Molecular Weight

  • 835.878
 
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Names and Synonyms

Results Name

  • Erythrosin

Synonyms

  • 2,4,5,7-Tetraiodofluorescein
  • Erythrosin(E)
  • NSC 4905
  • TIF

Systematic Name

  • Benzoic acid, 2-(6-hydroxy-2,4,5,7-tetroiodo-3-oxo-3H-xanthen-9-yl)-

Registry Numbers

CAS Registry Number

  • 548-25-4

System Generated Number

  • 0000548254

Structure Descriptors

InChI

1S/C20H8I4O5/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25/h1-6,25H,(H,27,28)

InChIKey

LAINPTZBIXYTIZ-UHFFFAOYSA-N

Smiles

c12c(c(c3c(C(=O)O)cccc3)c3c(o2)c(c(c(I)c3)O)I)cc(c(c1I)=O)I