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Substance Name: Yttrium oxide sulfide
RN: 12340-04-4
InChIKey: GFKJCVBFQRKZCJ-UHFFFAOYSA-N

Note

  • Used as filter in computed tomography.

Molecular Formulas

  • O.S.Y
  • O2-S-Y2

Molecular Weight

  • 499.819
 
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Names and Synonyms

Name of Substance

  • Yttrium oxide sulfide

Synonyms

  • EINECS 235-600-3
  • Yttrium oxysulfide

Systematic Names

  • Diyttrium dioxide sulphide
  • Yttrium oxide sulfide (Y2O2S)

Registry Numbers

CAS Registry Number

  • 12340-04-4

Other Registry Numbers

  • 106496-81-5
  • 106496-82-6

System Generated Number

  • 0012340044

Molecular Formulas

Molecular Formulas

  • O.S.Y
  • O2-S-Y2

Molecular Formula Fragments

  • COMPONENT
  • O
  • S
  • Y

Structure Descriptors

InChI

1S/3O.3S.4Y/q6*-2;4*+3

InChIKey

GFKJCVBFQRKZCJ-UHFFFAOYSA-N

Smiles

[Y+3].[Y+3].[Y+3].[Y+3].[OH2-2].[SH2-2].[OH2-2].[SH2-2].[OH2-2].[SH2-2]