4-methyl-2-oxo-2H-chromene-3-carboxylic acid
4-甲基-2-氧代-2H-色烯-3-羧酸
Also known as: 4-methyl-2-oxochromene-3-carboxylic acid, 4-methyl-2-oxo-2H-1-benzopyran-3-carboxylic acid, 4-methyl-2-oxo-2H-chromene-3-carboxylicacid, 4-methyl-2-oxo-3-chromenecarboxylic acid
- CAS No.
- 833-31-8
- Jingsj CID
- J-944760-0
- Molecular Formula
- C11H8O4
- Chinese Name
- 4-甲基-2-氧代-2H-色烯-3-羧酸
- Molecular Weight
- 204.17900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quoteFrequently Asked Questions
What is the CAS number of 4-methyl-2-oxo-2H-chromene-3-carboxylic acid?
833-31-8
What are the molecular formula and molecular weight of 4-methyl-2-oxo-2H-chromene-3-carboxylic acid?
C11H8O4, molecular weight 204.17900 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026