1-(4-(Diethylamino)but-2-yn-1-yl)-3-ethylurea

1-(4-(Diethylamino)but-2-yn-1-yl)-3-ethylurea (CAS 1421443-43-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H21N3O and a molecular weight of 211.30 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1421443-43-7
Jingsj CID: J-972667-7
Molecular Formula: C₁₁H₂₁N₃O
Molecular Weight: 211.30 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(4-(Diethylamino)but-2-yn-1-yl)-3-ethylurea?

The CAS number of 1-(4-(Diethylamino)but-2-yn-1-yl)-3-ethylurea is 1421443-43-7.

What are the molecular formula and molecular weight of 1-(4-(Diethylamino)but-2-yn-1-yl)-3-ethylurea?

1-(4-(Diethylamino)but-2-yn-1-yl)-3-ethylurea has molecular formula C11H21N3O and molecular weight 211.30 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-(4-(Diethylamino)but-2-yn-1-yl)-3-ethylurea (CAS 1421443-43-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-972667-7 (accessed 2026-10-24).

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