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1H-Furo[3,4-f]benzimidazole-5,7-dione

Also known as: 1H-Furo[3,4-f]benzimidazole-5,7-dione(9CI), benzimidazole-5,6-dicarboxylic acid anhydride, benzimidazole-5,6-dicarboxylic anhydride

1H-Furo[3,4-f]benzimidazole-5,7-dione (CAS 167993-16-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H4N2O3 and a molecular weight of 188.14000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
167993-16-0
Jingsj CID
J-1156120-9
Molecular Formula
C9H4N2O3
Molecular Weight
188.14000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass188.02200
PSA72.05000
LogP0.87350

Frequently Asked Questions

What is the CAS number of 1H-Furo[3,4-f]benzimidazole-5,7-dione?

The CAS number of 1H-Furo[3,4-f]benzimidazole-5,7-dione is 167993-16-0.

What are the molecular formula and molecular weight of 1H-Furo[3,4-f]benzimidazole-5,7-dione?

1H-Furo[3,4-f]benzimidazole-5,7-dione has molecular formula C9H4N2O3 and molecular weight 188.14000 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1H-Furo[3,4-f]benzimidazole-5,7-dione (CAS 167993-16-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1156120-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.