4-Chloro-5,7-dihydrothieno[3,4-d]pyrimidine 6,6-dioxide
4-氯-5,7-二氢噻吩并[3,4-d]嘧啶6,6-二氧化物
4-Chloro-5,7-dihydrothieno[3,4-d]pyrimidine 6,6-dioxide (CAS 1781073-49-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5ClN2O2S and a molecular weight of 204.63 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1781073-49-1
- Jingsj CID
- J-676490-2
- Molecular Formula
- C6H5ClN2O2S
- Chinese Name
- 4-氯-5,7-二氢噻吩并[3,4-d]嘧啶6,6-二氧化物
- Molecular Weight
- 204.63 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4-Chloro-5,7-dihydrothieno[3,4-d]pyrimidine 6,6-dioxide?
The CAS number of 4-Chloro-5,7-dihydrothieno[3,4-d]pyrimidine 6,6-dioxide is 1781073-49-1.
What are the molecular formula and molecular weight of 4-Chloro-5,7-dihydrothieno[3,4-d]pyrimidine 6,6-dioxide?
4-Chloro-5,7-dihydrothieno[3,4-d]pyrimidine 6,6-dioxide has molecular formula C6H5ClN2O2S and molecular weight 204.63 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-5,7-dihydrothieno[3,4-d]pyrimidine 6,6-dioxide (CAS 1781073-49-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-676490-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.