5-Methoxy-3,4-dihydro-2h-1,4-benzothiazin-3-one

5-甲氧基-3,4-二氢-2H-1,4-苯并噻嗪-3-酮

5-Methoxy-3,4-dihydro-2h-1,4-benzothiazin-3-one (CAS 1245004-58-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H9NO2S and a molecular weight of 195.24 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1245004-58-3
Jingsj CID: J-177062-3
Molecular Formula: C₉H₉NO₂S
Chinese Name: 5-甲氧基-3,4-二氢-2H-1,4-苯并噻嗪-3-酮
Molecular Weight: 195.24 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Methoxy-3,4-dihydro-2h-1,4-benzothiazin-3-one?

The CAS number of 5-Methoxy-3,4-dihydro-2h-1,4-benzothiazin-3-one is 1245004-58-3.

What are the molecular formula and molecular weight of 5-Methoxy-3,4-dihydro-2h-1,4-benzothiazin-3-one?

5-Methoxy-3,4-dihydro-2h-1,4-benzothiazin-3-one has molecular formula C9H9NO2S and molecular weight 195.24 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. "5-Methoxy-3,4-dihydro-2h-1,4-benzothiazin-3-one (CAS 1245004-58-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-177062-3 (accessed 2026-10-25).

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