2,3-Dimethyl-4-oxo-2-pentenoic acid

2,3-二甲基-4-氧代-2-戊烯酸

2,3-Dimethyl-4-oxo-2-pentenoic acid (CAS 42308-57-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H10O3 and a molecular weight of 142.15 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 42308-57-6
Jingsj CID: J-645772-1
Molecular Formula: C₇H₁₀O₃
Chinese Name: 2,3-二甲基-4-氧代-2-戊烯酸
Molecular Weight: 142.15 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2,3-Dimethyl-4-oxo-2-pentenoic acid?

The CAS number of 2,3-Dimethyl-4-oxo-2-pentenoic acid is 42308-57-6.

What are the molecular formula and molecular weight of 2,3-Dimethyl-4-oxo-2-pentenoic acid?

2,3-Dimethyl-4-oxo-2-pentenoic acid has molecular formula C7H10O3 and molecular weight 142.15 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2,3-Dimethyl-4-oxo-2-pentenoic acid (CAS 42308-57-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-645772-1 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.