5-Methoxy-2-phenyl-4-oxazolecarboxylic acid

5-甲氧基-2-苯基-4-噁唑甲酸

5-Methoxy-2-phenyl-4-oxazolecarboxylic acid (CAS 855405-23-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H9NO4 and a molecular weight of 219.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 855405-23-1
Jingsj CID: J-337916-9
Molecular Formula: C₁₁H₉NO₄
Chinese Name: 5-甲氧基-2-苯基-4-噁唑甲酸
Molecular Weight: 219.19 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Methoxy-2-phenyl-4-oxazolecarboxylic acid?

The CAS number of 5-Methoxy-2-phenyl-4-oxazolecarboxylic acid is 855405-23-1.

What are the molecular formula and molecular weight of 5-Methoxy-2-phenyl-4-oxazolecarboxylic acid?

5-Methoxy-2-phenyl-4-oxazolecarboxylic acid has molecular formula C11H9NO4 and molecular weight 219.19 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. "5-Methoxy-2-phenyl-4-oxazolecarboxylic acid (CAS 855405-23-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-337916-9 (accessed 2026-10-23).

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