2-Keto-3-Butynoic Acid
[CAS# 56842-75-2]

Identification

• Name: 2-Keto-3-Butynoic Acid
• Synonyms: 2-Ketobut-3-Ynoic Acid; 2-Keto-3-Butynoic Acid; 2-Oxo-3-Butynoate
• Molecular Formula: C₄H₂O₃
• Molecular Weight: 98.06
• CAS Registry Number: 56842-75-2
• SMILES: O=C(C(C#C)=O)O
• InChI: 1S/C4H2O3/c1-2-3(5)4(6)7/h1H,(H,6,7)
• InChIKey: IWQJHJSBXNPYPP-UHFFFAOYSA-N