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Substance Name: Cuprous sulfide
RN: 22205-45-4
UNII: 349M3C1RS1
InChIKey: JESPAFKOCOFQIN-UHFFFAOYSA-N

Classification Code

  • Mutation Data

Molecular Formula

  • Cu2-S

Molecular Weight

  • 159.158
 
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Names and Synonyms

Name of Substance

  • Cuprous sulfide

Synonyms

  • Copper sulfide (Cu2S)
  • Cuprasulfide
  • Cuprous sulfide
  • Cuprous sulfide (Cu2S)
  • Dicopper monosulfide
  • Dicopper sulfide
  • EC 244-842-9
  • EINECS 244-842-9
  • UNII-349M3C1RS1

Systematic Names

  • Copper sulfide (Cu2S)
  • Copper(I) sulfide
  • Dicopper sulphide

Superlist Name

  • Copper(I) sulfide

Registry Numbers

CAS Registry Number

  • 22205-45-4

FDA UNII

  • 349M3C1RS1

Other Registry Numbers

  • 1308-78-7
  • 155903-69-8
  • 22891-51-6

System Generated Number

  • 0022205454

Structure Descriptors

InChI

1S/2Cu.S

InChIKey

JESPAFKOCOFQIN-UHFFFAOYSA-N

Smiles

S([Cu])[Cu]