Chem
J-GLOBAL ID:200907027640578101   Nikkaji number:J13.284E

1H-2-Benzopyran-3(4H)-one

1H-2-ベンゾピラン-3(4H)-オン
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C9H8O2
Molecular formula furigana: C9-H8-O2
Molecular weight: 148.161
InChI: InChI=1S/C9H8O2/c10-9-5-7-3-1-2-4-8(7)6-11-9/h1-4H,5-6H2
InChI key: ILHLUZUMRJQEAH-UHFFFAOYSA-N
SMILES: O=C1Cc2ccccc2CO1
Systematic name  (5):
  • イソクロマン-3-オン
  • 1H-2-ベンゾピラン-3(4H)-オン
  • 1,4-ジヒドロ-3H-2-ベンゾピラン-3-オン
  • 3,4-ジヒドロ-1H-2-ベンゾピラン-3-オン
  • 3,4-dihydro-1H-2-benzopyran-3-one
Other name (6):
  • 3-イソクロマノン
  • 3-Isochromanone
  • 1,4-Dihydro-3H-2-benzopyran-3-one
  • 3,4-Dihydro-1H-2-benzopyran-3-one
  • 1H-2-Benzopyran-3(4H)-one
Show all
CAS registry number: 4385-35-7
Regulation number (3):
  • EINECS2244939
  • 8-(4)-1275
  • (5)-6813
KEGG COMPOUND: C07728
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