3-Diazo-3,4-dihydro-6-methoxy-4-oxo-1-naphthalenesulfonyl chloride

3-重氮-3,4-二氢-6-甲氧基-4-氧代-1-萘磺酰氯

3-Diazo-3,4-dihydro-6-methoxy-4-oxo-1-naphthalenesulfonyl chloride (CAS 131772-74-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H7ClN2O4S and a molecular weight of 298.70 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 131772-74-2
Jingsj CID: J-130565-0
Molecular Formula: C₁₁H₇ClN₂O₄S
Chinese Name: 3-重氮-3,4-二氢-6-甲氧基-4-氧代-1-萘磺酰氯
Molecular Weight: 298.70 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Diazo-3,4-dihydro-6-methoxy-4-oxo-1-naphthalenesulfonyl chloride?

The CAS number of 3-Diazo-3,4-dihydro-6-methoxy-4-oxo-1-naphthalenesulfonyl chloride is 131772-74-2.

What are the molecular formula and molecular weight of 3-Diazo-3,4-dihydro-6-methoxy-4-oxo-1-naphthalenesulfonyl chloride?

3-Diazo-3,4-dihydro-6-methoxy-4-oxo-1-naphthalenesulfonyl chloride has molecular formula C11H7ClN2O4S and molecular weight 298.70 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. "3-Diazo-3,4-dihydro-6-methoxy-4-oxo-1-naphthalenesulfonyl chloride (CAS 131772-74-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-130565-0 (accessed 2026-10-23).

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