Ethyl 2-oxo-4-(m-tolyl)but-3-ynoate

2-氧代-4-(间甲苯基)丁-3-炔酸乙酯

Ethyl 2-oxo-4-(m-tolyl)but-3-ynoate (CAS 1791418-49-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C13H12O3 and a molecular weight of 216.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1791418-49-9
Jingsj CID: J-876237-3
Molecular Formula: C₁₃H₁₂O₃
Chinese Name: 2-氧代-4-(间甲苯基)丁-3-炔酸乙酯
Molecular Weight: 216.23 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 2-oxo-4-(m-tolyl)but-3-ynoate?

The CAS number of Ethyl 2-oxo-4-(m-tolyl)but-3-ynoate is 1791418-49-9.

What are the molecular formula and molecular weight of Ethyl 2-oxo-4-(m-tolyl)but-3-ynoate?

Ethyl 2-oxo-4-(m-tolyl)but-3-ynoate has molecular formula C13H12O3 and molecular weight 216.23 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 2-oxo-4-(m-tolyl)but-3-ynoate (CAS 1791418-49-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-876237-3 (accessed 2026-10-23).

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