4,5-Dihydro-1,2-oxazole-3-carbaldehyde

4,5-二氢-1,2-异噁唑-3-甲醛

4,5-Dihydro-1,2-oxazole-3-carbaldehyde (CAS 117538-80-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H5NO2 and a molecular weight of 99.09 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 117538-80-4
Jingsj CID: J-125653-2
Molecular Formula: C₄H₅NO₂
Chinese Name: 4,5-二氢-1,2-异噁唑-3-甲醛
Molecular Weight: 99.09 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,5-Dihydro-1,2-oxazole-3-carbaldehyde?

The CAS number of 4,5-Dihydro-1,2-oxazole-3-carbaldehyde is 117538-80-4.

What are the molecular formula and molecular weight of 4,5-Dihydro-1,2-oxazole-3-carbaldehyde?

4,5-Dihydro-1,2-oxazole-3-carbaldehyde has molecular formula C4H5NO2 and molecular weight 99.09 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. "4,5-Dihydro-1,2-oxazole-3-carbaldehyde (CAS 117538-80-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-125653-2 (accessed 2026-10-23).

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