1-Cyclopentyl-3,4-dihydro-7-(methylthio)pyrimido[4,5-d]pyrimidin-2(1H)-one

1-Cyclopentyl-3,4-dihydro-7-(methylthio)pyrimido[4,5-d]pyrimidin-2(1H)-one (CAS 251371-23-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H16N4OS and a molecular weight of 264.35 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 251371-23-0
Jingsj CID: J-1291548-0
Molecular Formula: C₁₂H₁₆N₄OS
Molecular Weight: 264.35 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Cyclopentyl-3,4-dihydro-7-(methylthio)pyrimido[4,5-d]pyrimidin-2(1H)-one?

The CAS number of 1-Cyclopentyl-3,4-dihydro-7-(methylthio)pyrimido[4,5-d]pyrimidin-2(1H)-one is 251371-23-0.

What are the molecular formula and molecular weight of 1-Cyclopentyl-3,4-dihydro-7-(methylthio)pyrimido[4,5-d]pyrimidin-2(1H)-one?

1-Cyclopentyl-3,4-dihydro-7-(methylthio)pyrimido[4,5-d]pyrimidin-2(1H)-one has molecular formula C12H16N4OS and molecular weight 264.35 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. "1-Cyclopentyl-3,4-dihydro-7-(methylthio)pyrimido[4,5-d]pyrimidin-2(1H)-one (CAS 251371-23-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1291548-0 (accessed 2026-10-25).

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