7,7-dimethyl-2,5-dioxo-5,6,7,8-tetrahydro-2H-chromene-3-carboxylic acid
7,7-二甲基-2,5-二氧代-5,6,7,8-四氢-2H-色烯-3-羧酸
7,7-dimethyl-2,5-dioxo-5,6,7,8-tetrahydro-2H-chromene-3-carboxylic acid (CAS 2219331-49-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H12O5 and a molecular weight of 236.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2219331-49-2
- Jingsj CID
- J-1253065-2
- Molecular Formula
- C12H12O5
- Chinese Name
- 7,7-二甲基-2,5-二氧代-5,6,7,8-四氢-2H-色烯-3-羧酸
- Molecular Weight
- 236.22 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 7,7-dimethyl-2,5-dioxo-5,6,7,8-tetrahydro-2H-chromene-3-carboxylic acid?
The CAS number of 7,7-dimethyl-2,5-dioxo-5,6,7,8-tetrahydro-2H-chromene-3-carboxylic acid is 2219331-49-2.
What are the molecular formula and molecular weight of 7,7-dimethyl-2,5-dioxo-5,6,7,8-tetrahydro-2H-chromene-3-carboxylic acid?
7,7-dimethyl-2,5-dioxo-5,6,7,8-tetrahydro-2H-chromene-3-carboxylic acid has molecular formula C12H12O5 and molecular weight 236.22 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7,7-dimethyl-2,5-dioxo-5,6,7,8-tetrahydro-2H-chromene-3-carboxylic acid (CAS 2219331-49-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1253065-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.