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Substance Name: Rose Bengal AT
RN: 18265-55-9
UNII: 1IID5XA5GB
InChIKey: JMWHLOJMXZVRMC-UHFFFAOYSA-L

Molecular Formula

  • C20-H6-Cl2-I4-O5.2Na

Molecular Weight

  • 948.7326
 
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Names and Synonyms

Results Name

  • Rose Bengal AT

Name of Substance

  • Rose Bengal AT

Synonyms

  • Bengal Pink A
  • Bengal Red A
  • Bengal Rose A
  • Bengal Rose AT
  • C.I. 45435
  • C.I. Acid Red 93
  • Rose Bengal A
  • Rose Bengal AT
  • UNII-1IID5XA5GB

Systematic Name

  • Spiro(isobenzofuran-1(3H),9'(9H)-xanthen)-3-one, 4,7-dichloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-, disodium salt

Registry Numbers

CAS Registry Number

  • 18265-55-9

FDA UNII

  • 1IID5XA5GB

Other Registry Number

  • 198831-94-6

System Generated Number

  • 0018265559

Molecular Formulas

Molecular Formula

  • C20-H6-Cl2-I4-O5.2Na

Molecular Formula Fragments

  • C20-H6-Cl2-I4-O5
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C20H6Cl2I4O5.2Na/c21-7-1-2-8(22)12-11(7)19(29)31-20(12)5-3-9(23)15(27)13(25)17(5)30-18-6(20)4-10(24)16(28)14(18)26;;/h1-4,27-28H;;/q;2*+1/p-2

InChIKey

JMWHLOJMXZVRMC-UHFFFAOYSA-L

Smiles

c1cc(c2c(c1Cl)C(=O)OC23c4cc(c(c(c4Oc5c3cc(c(c5I)[O-])I)I)[O-])I)Cl.[Na+].[Na+]