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Substance Name: 2-Methyltetrahydrothiophen-3-one
RN: 13679-85-1
UNII: TN0FKW9W4K
InChIKey: YMZZPMVKABUEBL-UHFFFAOYSA-N

Note

  • Contributes to the aroma of some foodstuffs.

Molecular Formula

  • C5-H8-O-S

Molecular Weight

  • 116.183
 
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Names and Synonyms

Name of Substance

  • 2-Methyltetrahydrothiophen-3-one

Synonyms

  • 2-Methyl-3-oxotetrahydrothiophene
  • 2-Methyl-4,5-dihydro-3(2H)-thiophenone
  • 2-Methyltetrahydrothiophen-3-one
  • 2-Methylthiolan-3-one
  • 3(2H)-Thiophenone, dihydro-2-methyl-
  • Dihydro-2-methyl-3(2H)-thiophenone
  • Dihydro-2-methyl-3-thiophenone
  • EINECS 237-183-3
  • FEMA No. 3512
  • UNII-TN0FKW9W4K

Systematic Names

  • 3(2H)-Thiophenone, dihydro-2-methyl-
  • Dihydro-2-methylthiophen-3(2H)-one

Superlist Name

  • 2-Methyltetrahydrothiophen-3-one

Registry Numbers

CAS Registry Number

  • 13679-85-1

FDA UNII

  • TN0FKW9W4K

Other Registry Number

  • 74015-70-6

System Generated Number

  • 0013679851

Structure Descriptors

InChI

1S/C5H8OS/c1-4-5(6)2-3-7-4/h4H,2-3H2,1H3

InChIKey

YMZZPMVKABUEBL-UHFFFAOYSA-N

Smiles

C1([C@@H](SCC1)C)=O