2,3-Dihydro-3-methyl-4H-1-benzothiopyran-4-one

CAS Registry Number®

771-17-5
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CAS Name

2,3-Dihydro-3-methyl-4H-1-benzothiopyran-4-one

Molecular Formula

C10H10OS

Molecular Mass

178.25

Cite this Page

2,3-Dihydro-3-methyl-4H-1-benzothiopyran-4-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=771-17-5 (retrieved 2024-08-11) (CAS RN: 771-17-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    132 °C @ Press: 5 Torr

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H10OS/c1-7-6-12-9-5-3-2-4-8(9)10(7)11/h2-5,7H,6H2,1H3

InChIKey

InChIKey=XCJJYQRFPYKZAU-UHFFFAOYSA-N

SMILES

O=C1C=2C(SCC1C)=CC=CC2

Canonical SMILES

O=C1C=2C=CC=CC2SCC1C

Other Names for this Substance

  • 4H-1-Benzothiopyran-4-one, 2,3-dihydro-3-methyl-
  • Thiochroman-4-one, 3-methyl-
  • 2,3-Dihydro-3-methyl-4H-1-benzothiopyran-4-one
  • 3-Methylthiochroman-4-one
  • 3-Methyl-1-thio-4-chromanone

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Deleted or Replaced CAS Registry Numbers

127847-86-3