4H-1-Benzopyran-2-carboxylic acid, 6-nitro-4-oxo-

6-硝基-4-氧代-4H-1-苯并吡喃-2-羧酸

Also known as: 6-Nitro-4-oxo-4H-chromene-2-carboxylic acid, 6-Nitro-4-oxochromen-2-carboxylic acid, 6-Nitro-2-chromonecarboxylic acid, 6-Nitro-2-carboxy-4-oxo-4H-1-benzopyran, acide nitro-6 chromone carboxylique-2

4H-1-Benzopyran-2-carboxylic acid, 6-nitro-4-oxo- (CAS 30095-78-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H5NO6 and a molecular weight of 235.15000 g/mol. It is also known as 6-Nitro-4-oxo-4H-chromene-2-carboxylic acid, 6-Nitro-4-oxochromen-2-carboxylic acid and 6-Nitro-2-chromonecarboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 30095-78-4
Jingsj CID: J-1174382-6
Molecular Formula: C₁₀H₅NO₆
Chinese Name: 6-硝基-4-氧代-4H-1-苯并吡喃-2-羧酸
Molecular Weight: 235.15000 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4H-1-Benzopyran-2-carboxylic acid, 6-nitro-4-oxo-?

The CAS number of 4H-1-Benzopyran-2-carboxylic acid, 6-nitro-4-oxo- is 30095-78-4.

What are the molecular formula and molecular weight of 4H-1-Benzopyran-2-carboxylic acid, 6-nitro-4-oxo-?

4H-1-Benzopyran-2-carboxylic acid, 6-nitro-4-oxo- has molecular formula C10H5NO6 and molecular weight 235.15000 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. "4H-1-Benzopyran-2-carboxylic acid, 6-nitro-4-oxo- (CAS 30095-78-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1174382-6 (accessed 2026-10-25).

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