Chem
J-GLOBAL ID:200907062104140730   Nikkaji number:J558.606B

(1R,5S)-3-Oxabicyclo[3.3.0]-2-one

(1R,5S)-3-オキサビシクロ[3.3.0]-2-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: C7H10O2
Molecular formula furigana: C7-H10-O2
Molecular weight: 126.155
InChI: InChI=1S/C7H10O2/c8-7-6-3-1-2-5(6)4-9-7/h5-6H,1-4H2/t5-,6-/m1/s1
InChI key: WAWXKXJCQYNDFY-PHDIDXHHSA-N
SMILES: O=C1OC[C@H]2CCC[C@@H]12
Systematic name  (7):
  • (3aα,6aα)-ヘキサヒドロ-1H-シクロペンタ[c]フラン-1-オン
  • (1α,5α)-3-オキサビシクロ[3.3.0]オクタン-2-オン
  • (1R,5S)-3-オキサビシクロ[3.3.0]-2-オン
  • 3,3aα,4,5,6,6aα-ヘキサヒドロ-1H-シクロペンタ[c]フラン-1-オン
  • (1R,5S)-3-オキサビシクロ[3.3.0]オクタン-2-オン
Show all
Other name (5):
  • (3aα,6aα)-Hexahydro-1H-cyclopenta[c]furan-1-one
  • (1α,5α)-3-Oxabicyclo[3.3.0]octane-2-one
  • (1R,5S)-3-Oxabicyclo[3.3.0]-2-one
  • 3,3aα,4,5,6,6aα-Hexahydro-1H-cyclopenta[c]furan-1-one
  • (1R,5S)-3-Oxabicyclo[3.3.0]octane-2-one
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