1-[(2,5-dimethylphenyl)methyl]-3-phenyl-4aH-thieno[3,2-d]pyrimidin-1-ium-2,4-dione

1-[(2,5-dimethylphenyl)methyl]-3-phenyl-4aH-thieno[3,2-d]pyrimidin-1-ium-2,4-dione (CAS 912884-11-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H19N2O2S+ and a molecular weight of 363.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 912884-11-8
Jingsj CID: J-1838297-8
Molecular Formula: C₂₁H₁₉N₂O₂S
Molecular Weight: 363.5 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-dimethylphenyl)methyl]-3-phenyl-4aH-thieno[3,2-d]pyrimidin-1-ium-2,4-dione?

The CAS number of 1-[(2,5-dimethylphenyl)methyl]-3-phenyl-4aH-thieno[3,2-d]pyrimidin-1-ium-2,4-dione is 912884-11-8.

What are the molecular formula and molecular weight of 1-[(2,5-dimethylphenyl)methyl]-3-phenyl-4aH-thieno[3,2-d]pyrimidin-1-ium-2,4-dione?

1-[(2,5-dimethylphenyl)methyl]-3-phenyl-4aH-thieno[3,2-d]pyrimidin-1-ium-2,4-dione has molecular formula C21H19N2O2S+ and molecular weight 363.5 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-dimethylphenyl)methyl]-3-phenyl-4aH-thieno[3,2-d]pyrimidin-1-ium-2,4-dione (CAS 912884-11-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1838297-8 (accessed 2026-10-25).

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