N-(4,5-dihydro-4-methyl-5-thioxo-1H-1,2,4-triazol-3-yl)acetamide

N-(4,5-二氢-4-甲基-5-硫代基-1H-1,2,4-三唑-3-基)-乙酰胺

Also known as: 3-Acetamido-5-mercapto-4-methyl-1,2,4-triazole, Acetamide, N-(4,5-dihydro-4-methyl-5-thioxo-1H-1,2,4-triazol-3-yl)-, N-(4-methyl-5-sulfanylidene-1H-1,2,4-triazol-3-yl)acetamide, N-(4,5-dihydro-4-methyl-5-thioxo-1H-1,2,4-triazol-3-yl)-acetamid

N-(4,5-dihydro-4-methyl-5-thioxo-1H-1,2,4-triazol-3-yl)acetamide (CAS 71521-92-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C5H8N4OS and a molecular weight of 172.20800 g/mol. It is also known as 3-Acetamido-5-mercapto-4-methyl-1,2,4-triazole, Acetamide, N-(4,5-dihydro-4-methyl-5-thioxo-1H-1,2,4-triazol-3-yl)- and N-(4-methyl-5-sulfanylidene-1H-1,2,4-triazol-3-yl)acetamide. Key property: a density of 1.516g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
71521-92-1
Jingsj CID
J-939834-6
Molecular Formula
C5H8N4OS
Chinese Name
N-(4,5-二氢-4-甲基-5-硫代基-1H-1,2,4-三唑-3-基)-乙酰胺
Molecular Weight
172.20800 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Density1.516g/cm3

Frequently Asked Questions

What is the CAS number of N-(4,5-dihydro-4-methyl-5-thioxo-1H-1,2,4-triazol-3-yl)acetamide?

The CAS number of N-(4,5-dihydro-4-methyl-5-thioxo-1H-1,2,4-triazol-3-yl)acetamide is 71521-92-1.

What are the molecular formula and molecular weight of N-(4,5-dihydro-4-methyl-5-thioxo-1H-1,2,4-triazol-3-yl)acetamide?

N-(4,5-dihydro-4-methyl-5-thioxo-1H-1,2,4-triazol-3-yl)acetamide has molecular formula C5H8N4OS and molecular weight 172.20800 g/mol.

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

Last updated:

How to cite: Jingsj. "N-(4,5-dihydro-4-methyl-5-thioxo-1H-1,2,4-triazol-3-yl)acetamide (CAS 71521-92-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-939834-6 (accessed 2026-10-24).

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