3-ethyl-2-((4-methylbenzyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-one

CCn1c(SCc2ccc(C)cc2)nc2c([nH]c3ccccc32)c1=O

3-ethyl-2-((4-methylbenzyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-one (CAS 888431-05-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H19N3OS and a molecular weight of 349.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 888431-05-8
Jingsj CID: J-1641998-8
Molecular Formula: C₂₀H₁₉N₃OS
Chinese Name: CCn1c(SCc2ccc(C)cc2)nc2c([nH]c3ccccc32)c1=O
Molecular Weight: 349.5 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-ethyl-2-((4-methylbenzyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-one?

The CAS number of 3-ethyl-2-((4-methylbenzyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-one is 888431-05-8.

What are the molecular formula and molecular weight of 3-ethyl-2-((4-methylbenzyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-one?

3-ethyl-2-((4-methylbenzyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-one has molecular formula C20H19N3OS and molecular weight 349.5 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. "3-ethyl-2-((4-methylbenzyl)thio)-3H-pyrimido[5,4-b]indol-4(5H)-one (CAS 888431-05-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1641998-8 (accessed 2026-10-23).

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