1-(3,3-dimethyl-2-oxobutyl)-3-(3,4-dimethylphenyl)-5,6-dimethyl-4aH-thieno[2,3-d]pyrimidin-1-ium-2,4-dione
1-(3,3-dimethyl-2-oxobutyl)-3-(3,4-dimethylphenyl)-5,6-dimethyl-4aH-thieno[2,3-d]pyrimidin-1-ium-2,4-dione (CAS 687581-76-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H27N2O3S+ and a molecular weight of 399.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 687581-76-6
- Jingsj CID
- J-1268701-5
- Molecular Formula
- C22H27N2O3S
- Molecular Weight
- 399.5 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 1-(3,3-dimethyl-2-oxobutyl)-3-(3,4-dimethylphenyl)-5,6-dimethyl-4aH-thieno[2,3-d]pyrimidin-1-ium-2,4-dione?
The CAS number of 1-(3,3-dimethyl-2-oxobutyl)-3-(3,4-dimethylphenyl)-5,6-dimethyl-4aH-thieno[2,3-d]pyrimidin-1-ium-2,4-dione is 687581-76-6.
What are the molecular formula and molecular weight of 1-(3,3-dimethyl-2-oxobutyl)-3-(3,4-dimethylphenyl)-5,6-dimethyl-4aH-thieno[2,3-d]pyrimidin-1-ium-2,4-dione?
1-(3,3-dimethyl-2-oxobutyl)-3-(3,4-dimethylphenyl)-5,6-dimethyl-4aH-thieno[2,3-d]pyrimidin-1-ium-2,4-dione has molecular formula C22H27N2O3S+ and molecular weight 399.5 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(3,3-dimethyl-2-oxobutyl)-3-(3,4-dimethylphenyl)-5,6-dimethyl-4aH-thieno[2,3-d]pyrimidin-1-ium-2,4-dione (CAS 687581-76-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1268701-5 (accessed 2026-10-25).
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