2,4-Diphenyl-7H-9-thia-1,5,7-triaza-fluoren-8-one

2,4-二苯基-7H-9-硫杂-1,5,7-三氮杂-芴-8-酮

2,4-Diphenyl-7H-9-thia-1,5,7-triaza-fluoren-8-one (CAS 143882-89-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C21H13N3OS and a molecular weight of 355.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 143882-89-7
Jingsj CID: J-289941-3
Molecular Formula: C₂₁H₁₃N₃OS
Chinese Name: 2,4-二苯基-7H-9-硫杂-1,5,7-三氮杂-芴-8-酮
Molecular Weight: 355.4 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2,4-Diphenyl-7H-9-thia-1,5,7-triaza-fluoren-8-one?

The CAS number of 2,4-Diphenyl-7H-9-thia-1,5,7-triaza-fluoren-8-one is 143882-89-7.

What are the molecular formula and molecular weight of 2,4-Diphenyl-7H-9-thia-1,5,7-triaza-fluoren-8-one?

2,4-Diphenyl-7H-9-thia-1,5,7-triaza-fluoren-8-one has molecular formula C21H13N3OS and molecular weight 355.4 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. "2,4-Diphenyl-7H-9-thia-1,5,7-triaza-fluoren-8-one (CAS 143882-89-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-289941-3 (accessed 2026-10-23).

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