3-cyclopropyl-6,7-dimethoxy-2-sulfanylidene-4aH-quinazolin-4-one

3-环丙基-6,7-二甲氧基-2-硫代-4aH-喹唑啉-4-酮

3-cyclopropyl-6,7-dimethoxy-2-sulfanylidene-4aH-quinazolin-4-one (CAS 689228-90-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H14N2O3S and a molecular weight of 278.33 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 689228-90-8
Jingsj CID: J-1871412-4
Molecular Formula: C₁₃H₁₄N₂O₃S
Chinese Name: 3-环丙基-6,7-二甲氧基-2-硫代-4aH-喹唑啉-4-酮
Molecular Weight: 278.33 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-cyclopropyl-6,7-dimethoxy-2-sulfanylidene-4aH-quinazolin-4-one?

The CAS number of 3-cyclopropyl-6,7-dimethoxy-2-sulfanylidene-4aH-quinazolin-4-one is 689228-90-8.

What are the molecular formula and molecular weight of 3-cyclopropyl-6,7-dimethoxy-2-sulfanylidene-4aH-quinazolin-4-one?

3-cyclopropyl-6,7-dimethoxy-2-sulfanylidene-4aH-quinazolin-4-one has molecular formula C13H14N2O3S and molecular weight 278.33 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. "3-cyclopropyl-6,7-dimethoxy-2-sulfanylidene-4aH-quinazolin-4-one (CAS 689228-90-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1871412-4 (accessed 2026-10-25).

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