6-(methylsulfanyl)-1,2,4-triazine-3,5(2H,4H)-dione

6-(甲基硫基)-1,2,4-三嗪-3,5(2H,4H)-二酮

Also known as: 5-(methylthio)-6-azauracil, 5-methylmercapto-6-azauracil, 6-(methylthio)-1,2,4-triazine-3,5(2H,4H)-dione, 6-methylsulfanyl-2H-1,2,4-triazine-3,5-dione, 6-methylsulfanyl-2H-[1,2,4]triazine-3,5-dione

6-(methylsulfanyl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 31697-20-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C4H5N3O2S and a molecular weight of 159.16600 g/mol. It is also known as 5-(methylthio)-6-azauracil, 5-methylmercapto-6-azauracil and 6-(methylthio)-1,2,4-triazine-3,5(2H,4H)-dione. Key property: a density of 1.75g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
31697-20-8
Jingsj CID
J-1000857-1
Molecular Formula
C4H5N3O2S
Chinese Name
6-(甲基硫基)-1,2,4-三嗪-3,5(2H,4H)-二酮
Molecular Weight
159.16600 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Density1.75g/cm3

Frequently Asked Questions

What is the CAS number of 6-(methylsulfanyl)-1,2,4-triazine-3,5(2H,4H)-dione?

The CAS number of 6-(methylsulfanyl)-1,2,4-triazine-3,5(2H,4H)-dione is 31697-20-8.

What are the molecular formula and molecular weight of 6-(methylsulfanyl)-1,2,4-triazine-3,5(2H,4H)-dione?

6-(methylsulfanyl)-1,2,4-triazine-3,5(2H,4H)-dione has molecular formula C4H5N3O2S and molecular weight 159.16600 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "6-(methylsulfanyl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 31697-20-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1000857-1 (accessed 2026-10-26).

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