4-Cyano-2-formyl-3-methoxybenzenesulfonyl chloride

4-氰基-2-甲酰基-3-甲氧基苯磺酰氯

4-Cyano-2-formyl-3-methoxybenzenesulfonyl chloride (CAS 1805062-44-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H6ClNO4S and a molecular weight of 259.67 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1805062-44-5
Jingsj CID: J-355643-6
Molecular Formula: C₉H₆ClNO₄S
Chinese Name: 4-氰基-2-甲酰基-3-甲氧基苯磺酰氯
Molecular Weight: 259.67 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Cyano-2-formyl-3-methoxybenzenesulfonyl chloride?

The CAS number of 4-Cyano-2-formyl-3-methoxybenzenesulfonyl chloride is 1805062-44-5.

What are the molecular formula and molecular weight of 4-Cyano-2-formyl-3-methoxybenzenesulfonyl chloride?

4-Cyano-2-formyl-3-methoxybenzenesulfonyl chloride has molecular formula C9H6ClNO4S and molecular weight 259.67 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-Cyano-2-formyl-3-methoxybenzenesulfonyl chloride (CAS 1805062-44-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-355643-6 (accessed 2026-10-23).

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