1-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-ethyl-urea

1-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-ethyl-urea (CAS 51944-19-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H18N4O2 and a molecular weight of 274.32 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51944-19-5
Jingsj CID: J-1799548-3
Molecular Formula: C₁₄H₁₈N₄O₂
Molecular Weight: 274.32 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-ethyl-urea?

The CAS number of 1-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-ethyl-urea is 51944-19-5.

What are the molecular formula and molecular weight of 1-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-ethyl-urea?

1-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-ethyl-urea has molecular formula C14H18N4O2 and molecular weight 274.32 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. "1-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-ethyl-urea (CAS 51944-19-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1799548-3 (accessed 2026-10-24).

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