4-Hydroxy-3-(2-methylphenyl)-1-oxaspiro[4.5]dec-3-en-2-one

4-羟基-3-(2-甲基苯基)-1-氧杂螺[4.5]癸-3-烯-2-酮

4-Hydroxy-3-(2-methylphenyl)-1-oxaspiro[4.5]dec-3-en-2-one (CAS 203313-74-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C16H18O3 and a molecular weight of 258.31 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 203313-74-0
Jingsj CID: J-771765-3
Molecular Formula: C₁₆H₁₈O₃
Chinese Name: 4-羟基-3-(2-甲基苯基)-1-氧杂螺[4.5]癸-3-烯-2-酮
Molecular Weight: 258.31 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Hydroxy-3-(2-methylphenyl)-1-oxaspiro[4.5]dec-3-en-2-one?

The CAS number of 4-Hydroxy-3-(2-methylphenyl)-1-oxaspiro[4.5]dec-3-en-2-one is 203313-74-0.

What are the molecular formula and molecular weight of 4-Hydroxy-3-(2-methylphenyl)-1-oxaspiro[4.5]dec-3-en-2-one?

4-Hydroxy-3-(2-methylphenyl)-1-oxaspiro[4.5]dec-3-en-2-one has molecular formula C16H18O3 and molecular weight 258.31 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-Hydroxy-3-(2-methylphenyl)-1-oxaspiro[4.5]dec-3-en-2-one (CAS 203313-74-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-771765-3 (accessed 2026-10-24).

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