5-Ethynyl-1,2,3-thiadiazole
5-乙炔基-1,2,3-噻二唑
5-Ethynyl-1,2,3-thiadiazole (CAS 2137693-37-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H2N2S and a molecular weight of 110.14 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2137693-37-7
- Jingsj CID
- J-223370-7
- Molecular Formula
- C4H2N2S
- Chinese Name
- 5-乙炔基-1,2,3-噻二唑
- Molecular Weight
- 110.14 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 5-Ethynyl-1,2,3-thiadiazole?
The CAS number of 5-Ethynyl-1,2,3-thiadiazole is 2137693-37-7.
What are the molecular formula and molecular weight of 5-Ethynyl-1,2,3-thiadiazole?
5-Ethynyl-1,2,3-thiadiazole has molecular formula C4H2N2S and molecular weight 110.14 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Ethynyl-1,2,3-thiadiazole (CAS 2137693-37-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-223370-7 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.