Products 20825-71-2

CAS 20825-71-2 is the registry number for 2,3-Dihydrofuran-2-one. Offered by: Biosynth. Available pack sizes: 0,1g, 0,05g, 0,25g, 1g, 0,5g.

2,3-Dihydrofuran-2-one
Biosynth
  • size: 0,1g, 0,05g, 0,25g, 1g
  • Variants: 5
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Structural formula: {0} (CAS {1})

But-3-en-4-olide is a butenolide. It is a tautomer of a but-2-en-4-olide.

Source: ChEBI

Identity
Molecular formulaC4H4O2
Molecular weight84.07 g/mol
IUPAC name3H-furan-2-one
InChIKeyRHDGNLCLDBVESU-UHFFFAOYSA-N
SMILESC1C=COC1=O

Computed by PubChem (NCBI)

Synonyms: 2(3H)-Furanone, furan-2(3H)-one, furanone, 3H-furan-2-one, alpha-Crotonolactone, alpha-Furanone, .alpha.-Crotonolactone, 2-Oxo-2,3-dihydrofuran, but-3-en-4-olide, .alpha.-Furanone
Isomers (same molecular formula)
furan-2-ol C4H4O2
but-3-ynoic acid C4H4O2
2H-furan-5-one C4H4O2
methyl prop-2-ynoate C4H4O2
4-methylideneoxetan-2-one C4H4O2
but-2-ynoic acid C4H4O2
but-2-enedial C4H4O2
cyclobutane-1,3-dione C4H4O2
furan-3-one C4H4O2
methyl prop-2-ynoate C4H4O2