5,6-Dihydrothieno[2,3-d]pyridazine-4,7-dione
5,6-二氢噻吩并[2,3-d]哒嗪-4,7-二酮
Also known as: 5,6-Dihydrothieno[2,3-d]pyridazine-4,7-dione, 5,6-dihydrothieno[2,3-d]pyridazine-4,7-quinone, 5,6-dihydrothieno[2,3-d]pyridazine-4,7-diol, Thieno[2,3-d]pyridazine-4,7-dione, 5,6-dihydro-, thieno[2,3-d]pyridazine-4,7-diol, MFCD21604255, 5,6-dihydro-thieno[2,3-d]pyridazin-4,7-dione
5,6-Dihydrothieno[2,3-d]pyridazine-4,7-dione (CAS 91533-21-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4N2O2S and a molecular weight of 168.17300 g/mol. It is also known as 5,6-dihydrothieno[2,3-d]pyridazine-4,7-quinone, 5,6-dihydrothieno[2,3-d]pyridazine-4,7-diol and Thieno[2,3-d]pyridazine-4,7-dione, 5,6-dihydro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 91533-21-0
- Jingsj CID
- J-1488471-3
- Molecular Formula
- C6H4N2O2S
- Chinese Name
- 5,6-二氢噻吩并[2,3-d]哒嗪-4,7-二酮
- Molecular Weight
- 168.17300 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 5,6-Dihydrothieno[2,3-d]pyridazine-4,7-dione?
The CAS number of 5,6-Dihydrothieno[2,3-d]pyridazine-4,7-dione is 91533-21-0.
What are the molecular formula and molecular weight of 5,6-Dihydrothieno[2,3-d]pyridazine-4,7-dione?
5,6-Dihydrothieno[2,3-d]pyridazine-4,7-dione has molecular formula C6H4N2O2S and molecular weight 168.17300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,6-Dihydrothieno[2,3-d]pyridazine-4,7-dione (CAS 91533-21-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1488471-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.