Chem
J-GLOBAL ID：200907075178563084   Nikkaji number：J80.018J

2-Cyclopenten-1-one

2-シクロペンテン-1-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： C5H6O
Molecular formula furigana： C5-H6-O
Molecular weight： 82.102
InChI： InChI=1S/C5H6O/c6-5-3-1-2-4-5/h1,3H,2,4H2
InChI key： BZKFMUIJRXWWQK-UHFFFAOYSA-N
SMILES： O=C1CCC=C1
Systematic name  (6)：
  • 1-シクロペンテン-3-オン
  • シクロペンタ-2-エン-1-オン
  • シクロペンテン-3-オン
  • 2-シクロペンテン-1-オン
  • 1-シクロペンテン-5-オン
Show all
Other name (7)：
  • 2-Cyclopenten-1-one
  • 1-Cyclopenten-3-one
  • Cyclopenten-3-one
  • Cyclopent-2-en-3-one
  • 1-Cyclopentene-5-one
Show all
CAS registry number： 930-30-3
Regulation number (3)：
  • EINECS2132130
  • (3)-4493
  • 3-(3)-207
Thsaurus map：
Thesaurus Map

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