[2-(butylamino)-3,4-dioxocyclobuten-1-yl]urea

(9CI)-[2-(丁基氨基)-3,4-二氧代-1-环丁-1-基]-脲

Also known as: Urea, [2-(butylamino)-3,4-dioxo-1-cyclobuten-1-yl]- (9CI), Urea, N-[2-(butylamino)-3,4-dioxo-1-cyclobuten-1-yl]-, 1-(2-(butylamino)-3,4-dioxocyclobut-1-en-1-yl)urea, 2-(butylamino)-3,4-dioxocyclobut-1-en-1-ylurea

[2-(butylamino)-3,4-dioxocyclobuten-1-yl]urea (CAS 428500-02-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H15N3O3 and a molecular weight of 213.23400 g/mol. It is also known as Urea, [2-(butylamino)-3,4-dioxo-1-cyclobuten-1-yl]- (9CI), Urea, N-[2-(butylamino)-3,4-dioxo-1-cyclobuten-1-yl]- and 1-(2-(butylamino)-3,4-dioxocyclobut-1-en-1-yl)urea. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 428500-02-1
Jingsj CID: J-1191418-5
Molecular Formula: C₉H₁₅N₃O₃
Chinese Name: (9CI)-[2-(丁基氨基)-3,4-二氧代-1-环丁-1-基]-脲
Molecular Weight: 213.23400 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of [2-(butylamino)-3,4-dioxocyclobuten-1-yl]urea?

The CAS number of [2-(butylamino)-3,4-dioxocyclobuten-1-yl]urea is 428500-02-1.

What are the molecular formula and molecular weight of [2-(butylamino)-3,4-dioxocyclobuten-1-yl]urea?

[2-(butylamino)-3,4-dioxocyclobuten-1-yl]urea has molecular formula C9H15N3O3 and molecular weight 213.23400 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-(butylamino)-3,4-dioxocyclobuten-1-yl]urea (CAS 428500-02-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1191418-5 (accessed 2026-10-25).

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