4,8-dimethyl-2-oxo-2H-chromen-7-yl 4-methylbenzene-1-sulfonate

4,8-二甲基-2-氧代-2H-色烯-7-基 4-甲基苯-1-磺酸酯

4,8-dimethyl-2-oxo-2H-chromen-7-yl 4-methylbenzene-1-sulfonate (CAS 19046-43-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H16O5S and a molecular weight of 344.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19046-43-6
Jingsj CID: J-221086-9
Molecular Formula: C₁₈H₁₆O₅S
Chinese Name: 4,8-二甲基-2-氧代-2H-色烯-7-基 4-甲基苯-1-磺酸酯
Molecular Weight: 344.4 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,8-dimethyl-2-oxo-2H-chromen-7-yl 4-methylbenzene-1-sulfonate?

The CAS number of 4,8-dimethyl-2-oxo-2H-chromen-7-yl 4-methylbenzene-1-sulfonate is 19046-43-6.

What are the molecular formula and molecular weight of 4,8-dimethyl-2-oxo-2H-chromen-7-yl 4-methylbenzene-1-sulfonate?

4,8-dimethyl-2-oxo-2H-chromen-7-yl 4-methylbenzene-1-sulfonate has molecular formula C18H16O5S and molecular weight 344.4 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. "4,8-dimethyl-2-oxo-2H-chromen-7-yl 4-methylbenzene-1-sulfonate (CAS 19046-43-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-221086-9 (accessed 2026-10-24).

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