Products 42507-71-1

CAS 42507-71-1 is the registry number for Acetylenedicarboxylic Acid Methyl Ester. Offered by: TRC. Available pack sizes: 250mg.

Acetylenedicarboxylic Acid Methyl Ester
TRC
  • size: 250mg
  • Variants: 1
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Structural formula: {0} (CAS {1})

4-methoxy-4-oxobut-2-ynoic acid (CAS 42507-71-1) is a chemical compound with the molecular formula C5H4O4 and a molecular weight of 128.08 g/mol. IUPAC name: 4-methoxy-4-oxobut-2-ynoic acid. InChIKey: FSDQRHQVFPZDSO-UHFFFAOYSA-N.

Identity
Molecular formulaC5H4O4
Molecular weight128.08 g/mol
IUPAC name4-methoxy-4-oxobut-2-ynoic acid
InChIKeyFSDQRHQVFPZDSO-UHFFFAOYSA-N
SMILESCOC(=O)C#CC(=O)O

Computed by PubChem (NCBI)

Synonyms: Acetylenedicarboxylic Acid Methyl Ester, 4-methoxy-4-oxobut-2-ynoic acid, 1-Methyl 2-butynedioate, starbld0006685, Acetylendicarbonsauremethylester
Isomers (same molecular formula)
5-hydroxyfuran-2-carboxylic acid C5H4O4
oxane-2,4,6-trione C5H4O4