1,2,5-Thiadiazole, 3,4-dimethoxy-, 1,1-dioxide

3,4-二甲氧基-1,2,5-噻二唑 1,1-二氧化物

Also known as: 3,4-Dimethoxy-1,2,5-thiadiazole 1,1-dioxide, 3,4-dimethoxy-1,2,5-thiadiazole-1,1-dione, 3,4-dimethoxy-1,2,5-thiadiazole-1,1-dioxide

1,2,5-Thiadiazole, 3,4-dimethoxy-, 1,1-dioxide (CAS 55904-83-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H6N2O4S and a molecular weight of 178.16600 g/mol. It is also known as 3,4-Dimethoxy-1,2,5-thiadiazole 1,1-dioxide, 3,4-dimethoxy-1,2,5-thiadiazole-1,1-dione and 3,4-dimethoxy-1,2,5-thiadiazole-1,1-dioxide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 55904-83-1
Jingsj CID: J-870793-4
Molecular Formula: C₄H₆N₂O₄S
Chinese Name: 3,4-二甲氧基-1,2,5-噻二唑 1,1-二氧化物
Molecular Weight: 178.16600 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,2,5-Thiadiazole, 3,4-dimethoxy-, 1,1-dioxide?

The CAS number of 1,2,5-Thiadiazole, 3,4-dimethoxy-, 1,1-dioxide is 55904-83-1.

What are the molecular formula and molecular weight of 1,2,5-Thiadiazole, 3,4-dimethoxy-, 1,1-dioxide?

1,2,5-Thiadiazole, 3,4-dimethoxy-, 1,1-dioxide has molecular formula C4H6N2O4S and molecular weight 178.16600 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. "1,2,5-Thiadiazole, 3,4-dimethoxy-, 1,1-dioxide (CAS 55904-83-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-870793-4 (accessed 2026-10-26).

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