4-methyl-2-[(E)-(2-oxooxolan-3-ylidene)methoxy]-2H-furan-5-one

4-methyl-2-[(E)-(2-oxooxolan-3-ylidene)methoxy]-2H-furan-5-one (CAS 117978-80-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H10O5 and a molecular weight of 210.18 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 117978-80-0
Jingsj CID: J-1288989-5
Molecular Formula: C₁₀H₁₀O₅
Molecular Weight: 210.18 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-methyl-2-[(E)-(2-oxooxolan-3-ylidene)methoxy]-2H-furan-5-one?

The CAS number of 4-methyl-2-[(E)-(2-oxooxolan-3-ylidene)methoxy]-2H-furan-5-one is 117978-80-0.

What are the molecular formula and molecular weight of 4-methyl-2-[(E)-(2-oxooxolan-3-ylidene)methoxy]-2H-furan-5-one?

4-methyl-2-[(E)-(2-oxooxolan-3-ylidene)methoxy]-2H-furan-5-one has molecular formula C10H10O5 and molecular weight 210.18 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-methyl-2-[(E)-(2-oxooxolan-3-ylidene)methoxy]-2H-furan-5-one (CAS 117978-80-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1288989-5 (accessed 2026-10-25).

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