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Substance Name: Pyridine, compd. with sulfur trioxide (1:1)
RN: 26412-87-3
InChIKey: UDYFLDICVHJSOY-UHFFFAOYSA-N

Molecular Formula

  • C5-H5-N.O3-S

Molecular Weight

  • 159.165
 
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Names and Synonyms

Synonyms

  • EC 247-683-3
  • EINECS 247-683-3
  • NSC 75831
  • Pyridine compound with sulfur trioxide (1:1)
  • Pyridine sulfotrioxide
  • Pyridine sulfur trioxide
  • Pyridine, compd. with sulfur trioxide (1:1)
  • Pyridine-sulfur trioxide complex
  • Pyridine-sulfur trioxide complex (1:1)
  • Sulfur trioxide pyridine complex

Systematic Names

  • Pyridine, compd. with sulfur trioxide (1:1)
  • Pyridine, compd. with sulfur trioxide (1:1) (8CI)(9CI)
  • Sulfur trioxide, compd. with pyridine (1:1)
  • Sulphur trioxide pyridine (1:1)
  • Sulphur trioxide--pyridine (1:1)

Registry Numbers

CAS Registry Number

  • 26412-87-3

System Generated Number

  • 0026412873

Molecular Formulas

Molecular Formula

  • C5-H5-N.O3-S

Molecular Formula Fragments

  • C5-H5-N
  • COMPONENT
  • O3-S

Structure Descriptors

InChI

1S/C5H5N.O3S/c1-2-4-6-5-3-1;1-4(2)3/h1-5H;

InChIKey

UDYFLDICVHJSOY-UHFFFAOYSA-N

Smiles

c1ncccc1.S(=O)(=O)=O