1H,4H,5H,7H-pyrano[3,4-b]pyrrol-7-one

1H,4H,5H,7H-吡喃并[3,4-b]吡咯-7-酮

Also known as: Pyrano[3,4-b]pyrrol-7-one, 1H,4H,5H,7H-

1H,4H,5H,7H-pyrano[3,4-b]pyrrol-7-one (CAS 1123725-74-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C7H7NO2 and a molecular weight of 137.14 g/mol. It is also known as Pyrano[3,4-b]pyrrol-7-one, 1H,4H,5H,7H-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1123725-74-5
Jingsj CID: J-497938-0
Molecular Formula: C₇H₇NO₂
Chinese Name: 1H,4H,5H,7H-吡喃并[3,4-b]吡咯-7-酮
Molecular Weight: 137.14 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1H,4H,5H,7H-pyrano[3,4-b]pyrrol-7-one?

The CAS number of 1H,4H,5H,7H-pyrano[3,4-b]pyrrol-7-one is 1123725-74-5.

What are the molecular formula and molecular weight of 1H,4H,5H,7H-pyrano[3,4-b]pyrrol-7-one?

1H,4H,5H,7H-pyrano[3,4-b]pyrrol-7-one has molecular formula C7H7NO2 and molecular weight 137.14 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,4H,5H,7H-pyrano[3,4-b]pyrrol-7-one (CAS 1123725-74-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-497938-0 (accessed 2026-10-24).

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