N-(4-ethynylphenyl)-N'-[4-[(fluorosulfonyl)oxy]phenyl]-Urea

N-(4-乙炔基苯基)-N'-[4-[(氟磺酰基)氧基]苯基]脲

N-(4-ethynylphenyl)-N'-[4-[(fluorosulfonyl)oxy]phenyl]-Urea (CAS 1931145-03-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H11FN2O4S and a molecular weight of 334.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1931145-03-7
Jingsj CID: J-856992-9
Molecular Formula: C₁₅H₁₁FN₂O₄S
Chinese Name: N-(4-乙炔基苯基)-N'-[4-[(氟磺酰基)氧基]苯基]脲
Molecular Weight: 334.3 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-(4-ethynylphenyl)-N'-[4-[(fluorosulfonyl)oxy]phenyl]-Urea?

The CAS number of N-(4-ethynylphenyl)-N'-[4-[(fluorosulfonyl)oxy]phenyl]-Urea is 1931145-03-7.

What are the molecular formula and molecular weight of N-(4-ethynylphenyl)-N'-[4-[(fluorosulfonyl)oxy]phenyl]-Urea?

N-(4-ethynylphenyl)-N'-[4-[(fluorosulfonyl)oxy]phenyl]-Urea has molecular formula C15H11FN2O4S and molecular weight 334.3 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. "N-(4-ethynylphenyl)-N'-[4-[(fluorosulfonyl)oxy]phenyl]-Urea (CAS 1931145-03-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-856992-9 (accessed 2026-10-23).

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