4-Ethoxy-3-hydroxy-3-(1,3-oxazol-2-yl)-4-oxobutanoic acid

4-乙氧基-3-羟基-3-(1,3-噁唑-2-基)-4-氧代丁酸

4-Ethoxy-3-hydroxy-3-(1,3-oxazol-2-yl)-4-oxobutanoic acid (CAS 2138044-66-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H11NO6 and a molecular weight of 229.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138044-66-1
Jingsj CID: J-1185475-1
Molecular Formula: C₉H₁₁NO₆
Chinese Name: 4-乙氧基-3-羟基-3-(1,3-噁唑-2-基)-4-氧代丁酸
Molecular Weight: 229.19 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Ethoxy-3-hydroxy-3-(1,3-oxazol-2-yl)-4-oxobutanoic acid?

The CAS number of 4-Ethoxy-3-hydroxy-3-(1,3-oxazol-2-yl)-4-oxobutanoic acid is 2138044-66-1.

What are the molecular formula and molecular weight of 4-Ethoxy-3-hydroxy-3-(1,3-oxazol-2-yl)-4-oxobutanoic acid?

4-Ethoxy-3-hydroxy-3-(1,3-oxazol-2-yl)-4-oxobutanoic acid has molecular formula C9H11NO6 and molecular weight 229.19 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. "4-Ethoxy-3-hydroxy-3-(1,3-oxazol-2-yl)-4-oxobutanoic acid (CAS 2138044-66-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1185475-1 (accessed 2026-10-25).

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