3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carbaldehyde

3-氧代-3,4-二氢-2H-吡啶并[3,2-b][1,4]噻嗪-6-甲醛

Also known as: 3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carbaldehyde, 3-oxo-4H-pyrido[3,2-b][1,4]thiazine-6-carbaldehyde, 2H-Pyrido[3,2-b]-1,4-thiazine-6-carboxaldehyde, 3,4-dihydro-3-oxo-

3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carbaldehyde (CAS 443956-16-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6N2O2S and a molecular weight of 194.21000 g/mol. It is also known as 3-oxo-4H-pyrido[3,2-b][1,4]thiazine-6-carbaldehyde and 2H-Pyrido[3,2-b]-1,4-thiazine-6-carboxaldehyde, 3,4-dihydro-3-oxo-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 443956-16-9
Jingsj CID: J-930618-7
Molecular Formula: C₈H₆N₂O₂S
Chinese Name: 3-氧代-3,4-二氢-2H-吡啶并[3,2-b][1,4]噻嗪-6-甲醛
Molecular Weight: 194.21000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carbaldehyde?

The CAS number of 3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carbaldehyde is 443956-16-9.

What are the molecular formula and molecular weight of 3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carbaldehyde?

3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carbaldehyde has molecular formula C8H6N2O2S and molecular weight 194.21000 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-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carbaldehyde (CAS 443956-16-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-930618-7 (accessed 2026-10-22).

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