Ethyl 3-[2-(methylsulfanyl)-4-oxo-3,4-dihydroquinazolin-3-yl]benzoate

3-[2-(甲硫基)-4-氧代-3,4-二氢喹唑啉-3-基]苯甲酸乙酯

Ethyl 3-[2-(methylsulfanyl)-4-oxo-3,4-dihydroquinazolin-3-yl]benzoate (CAS 2640974-53-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H16N2O3S and a molecular weight of 340.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2640974-53-2
Jingsj CID: J-265994-5
Molecular Formula: C₁₈H₁₆N₂O₃S
Chinese Name: 3-[2-(甲硫基)-4-氧代-3,4-二氢喹唑啉-3-基]苯甲酸乙酯
Molecular Weight: 340.4 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 3-[2-(methylsulfanyl)-4-oxo-3,4-dihydroquinazolin-3-yl]benzoate?

The CAS number of Ethyl 3-[2-(methylsulfanyl)-4-oxo-3,4-dihydroquinazolin-3-yl]benzoate is 2640974-53-2.

What are the molecular formula and molecular weight of Ethyl 3-[2-(methylsulfanyl)-4-oxo-3,4-dihydroquinazolin-3-yl]benzoate?

Ethyl 3-[2-(methylsulfanyl)-4-oxo-3,4-dihydroquinazolin-3-yl]benzoate has molecular formula C18H16N2O3S and molecular weight 340.4 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. "Ethyl 3-[2-(methylsulfanyl)-4-oxo-3,4-dihydroquinazolin-3-yl]benzoate (CAS 2640974-53-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-265994-5 (accessed 2026-10-24).

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