1H,3H-Cyclobuta[3,4]pyrrolo[1,2-c]oxazole(9CI)

(9ci)-1H,3h-环丁[3,4]吡咯并[1,2-c]噁唑

Also known as: 1H,3H-Cyclobuta[3,4]pyrrolo[1,2-c][1,3]oxazole, DTXSID00724976

1H,3H-Cyclobuta[3,4]pyrrolo[1,2-c]oxazole(9CI) (CAS 204389-09-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H7NO and a molecular weight of 133.14700 g/mol. It is also known as 1H,3H-Cyclobuta[3,4]pyrrolo[1,2-c][1,3]oxazole and DTXSID00724976. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 204389-09-3
Jingsj CID: J-1503318-1
Molecular Formula: C₈H₇NO
Chinese Name: (9ci)-1H,3h-环丁[3,4]吡咯并[1,2-c]噁唑
Molecular Weight: 133.14700 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1H,3H-Cyclobuta[3,4]pyrrolo[1,2-c]oxazole(9CI)?

The CAS number of 1H,3H-Cyclobuta[3,4]pyrrolo[1,2-c]oxazole(9CI) is 204389-09-3.

What are the molecular formula and molecular weight of 1H,3H-Cyclobuta[3,4]pyrrolo[1,2-c]oxazole(9CI)?

1H,3H-Cyclobuta[3,4]pyrrolo[1,2-c]oxazole(9CI) has molecular formula C8H7NO and molecular weight 133.14700 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. "1H,3H-Cyclobuta[3,4]pyrrolo[1,2-c]oxazole(9CI) (CAS 204389-09-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503318-1 (accessed 2026-10-25).

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