3-Amino-2-(but-3-en-1-ylsulfanyl)-3,4-dihydroquinazolin-4-one

3-氨基-2-(丁-3-烯-1-基硫基)-3,4-二氢喹唑啉-4-酮

3-Amino-2-(but-3-en-1-ylsulfanyl)-3,4-dihydroquinazolin-4-one (CAS 2741920-19-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H13N3OS and a molecular weight of 247.32 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2741920-19-2
Jingsj CID: J-825712-5
Molecular Formula: C₁₂H₁₃N₃OS
Chinese Name: 3-氨基-2-(丁-3-烯-1-基硫基)-3,4-二氢喹唑啉-4-酮
Molecular Weight: 247.32 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Amino-2-(but-3-en-1-ylsulfanyl)-3,4-dihydroquinazolin-4-one?

The CAS number of 3-Amino-2-(but-3-en-1-ylsulfanyl)-3,4-dihydroquinazolin-4-one is 2741920-19-2.

What are the molecular formula and molecular weight of 3-Amino-2-(but-3-en-1-ylsulfanyl)-3,4-dihydroquinazolin-4-one?

3-Amino-2-(but-3-en-1-ylsulfanyl)-3,4-dihydroquinazolin-4-one has molecular formula C12H13N3OS and molecular weight 247.32 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-Amino-2-(but-3-en-1-ylsulfanyl)-3,4-dihydroquinazolin-4-one (CAS 2741920-19-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-825712-5 (accessed 2026-10-25).

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