4-[(5,6-dimethyl-4-oxo-4aH-thieno[2,3-d]pyrimidin-2-yl)sulfanyl]-N-(4-sulfamoylphenyl)butanamide

4-[(5,6-dimethyl-4-oxo-4aH-thieno[2,3-d]pyrimidin-2-yl)sulfanyl]-N-(4-sulfamoylphenyl)butanamide (CAS 612802-45-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H20N4O4S3 and a molecular weight of 452.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 612802-45-6
Jingsj CID: J-1264473-7
Molecular Formula: C₁₈H₂₀N₄O₄S₃
Molecular Weight: 452.6 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-[(5,6-dimethyl-4-oxo-4aH-thieno[2,3-d]pyrimidin-2-yl)sulfanyl]-N-(4-sulfamoylphenyl)butanamide?

The CAS number of 4-[(5,6-dimethyl-4-oxo-4aH-thieno[2,3-d]pyrimidin-2-yl)sulfanyl]-N-(4-sulfamoylphenyl)butanamide is 612802-45-6.

What are the molecular formula and molecular weight of 4-[(5,6-dimethyl-4-oxo-4aH-thieno[2,3-d]pyrimidin-2-yl)sulfanyl]-N-(4-sulfamoylphenyl)butanamide?

4-[(5,6-dimethyl-4-oxo-4aH-thieno[2,3-d]pyrimidin-2-yl)sulfanyl]-N-(4-sulfamoylphenyl)butanamide has molecular formula C18H20N4O4S3 and molecular weight 452.6 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-[(5,6-dimethyl-4-oxo-4aH-thieno[2,3-d]pyrimidin-2-yl)sulfanyl]-N-(4-sulfamoylphenyl)butanamide (CAS 612802-45-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1264473-7 (accessed 2026-10-25).

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