Ethyl 5-cyano-4,5-dihydro-1,2-oxazole-3-carboxylate

5-氰基-4,5-二氢-1,2-噁唑-3-甲酸乙酯

Ethyl 5-cyano-4,5-dihydro-1,2-oxazole-3-carboxylate (CAS 40499-67-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H8N2O3 and a molecular weight of 168.15 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 40499-67-0
Jingsj CID: J-130378-2
Molecular Formula: C₇H₈N₂O₃
Chinese Name: 5-氰基-4,5-二氢-1,2-噁唑-3-甲酸乙酯
Molecular Weight: 168.15 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 5-cyano-4,5-dihydro-1,2-oxazole-3-carboxylate?

The CAS number of Ethyl 5-cyano-4,5-dihydro-1,2-oxazole-3-carboxylate is 40499-67-0.

What are the molecular formula and molecular weight of Ethyl 5-cyano-4,5-dihydro-1,2-oxazole-3-carboxylate?

Ethyl 5-cyano-4,5-dihydro-1,2-oxazole-3-carboxylate has molecular formula C7H8N2O3 and molecular weight 168.15 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. "Ethyl 5-cyano-4,5-dihydro-1,2-oxazole-3-carboxylate (CAS 40499-67-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-130378-2 (accessed 2026-10-23).

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