1-[(Fluorosulfonyl)amino]pent-4-yn-1-one

1-[(氟磺酰基)氨基]戊-4-炔-1-酮

1-[(Fluorosulfonyl)amino]pent-4-yn-1-one (CAS 2743442-37-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C5H6FNO3S and a molecular weight of 179.17 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2743442-37-5
Jingsj CID: J-568957-0
Molecular Formula: C₅H₆FNO₃S
Chinese Name: 1-[(氟磺酰基)氨基]戊-4-炔-1-酮
Molecular Weight: 179.17 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-[(Fluorosulfonyl)amino]pent-4-yn-1-one?

The CAS number of 1-[(Fluorosulfonyl)amino]pent-4-yn-1-one is 2743442-37-5.

What are the molecular formula and molecular weight of 1-[(Fluorosulfonyl)amino]pent-4-yn-1-one?

1-[(Fluorosulfonyl)amino]pent-4-yn-1-one has molecular formula C5H6FNO3S and molecular weight 179.17 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. "1-[(Fluorosulfonyl)amino]pent-4-yn-1-one (CAS 2743442-37-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-568957-0 (accessed 2026-10-25).

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