1.0 2026-04-04 01:57:19 UTC 2026-08-23 08:27:17 UTC Furo(3,4-b)pyrazine-5,7-dione SmallMolecule Furo(3,4-b)pyrazine-5,7-dione is an organic compound with the chemical formula C6H2N2O3 and an average molecular weight of 150.09 g/mol. Furo(3,4-b)pyrazine-5,7-dione belongs to the pyrazines, a subclass of diazines within the organic compounds. Within the broader classification of organoheterocyclic compounds, it is identified as part of the diazines class. The compound is found in or released from 37 recorded sources across various sectors. In the category of electrical and electronic equipment, it is associated with antennas, amplifiers, coils, adjustable resistors, auxiliary devices, and 17 other items. Within the building and construction sector, it is linked to tents or canopies, fencing, stairs and ramps, and sunshades awnings or outside screens. Its presence is also noted in household items such as coins, and in household cleaning and consumer products, specifically pipe accessories and other smoking requisites. Additionally, the compound is released from food, food processing, and cookware sources, including the processing of fish, fermentation processes for beer, the preparation of vinegar, the preparation of wort, and the preparation of wine or sparkling wine, among two other sources. '4744-50-7 1H-imidazole, 2-ethyl-5-methyl- 2,3-Pyrazine Dicarboxylic Anhydrate 2,3-Pyrazinecarboxylic anhydride 2,3-Pyrazinedicarboxylic acid anhydride 2,3-Pyrazinedicarboxylic anhydride 225-260-4 2758942 5,7-Dihydro-5,7-dioxofuro[3,4-b]pyrazine 5H,7H-furo[3,4-b]pyrazine-5,7-dione AWJWCTOOIBYHON-UHFFFAOYSA-N furano[3,4-b]pyrazine-5,7-dione Furo(3,4-b)pyrazine-5,7-dione Furo[3,4-b]pyrazine-5,7-dione Furo[3,4-b]pyrazine-5,7-dione (9CI) Furo[3,4-b]pyrazine-5,7-dione, 5,7-Dihydro-5,7-dioxofuro[3,4-b]pyrazine furo[3,4-{b}]pyrazine-5,7-dione PubChem17535 Pyrazine-2,3-dicarboxylic acid anhydride Pyrazine-2,3-Dicarboxylic Anhydride Pyrazine-2,3-Dicarboxylic Anhydride (en) Pyrazinedicarboxylic anhydride [4744-50-7] C6H2N2O3 150.093 150.006542 4744-50-7 O=C1OC(=O)C2=NC=CN=C12 InChI=1S/C6H2N2O3/c9-5-3-4(6(10)11-5)8-2-1-7-3/h1-2H AWJWCTOOIBYHON-UHFFFAOYSA-N Detected and Not Quantified logp -0.2 average_mass 150.093 ChemAxon mono_mass 150.006542 ChemAxon smiles O=C1OC(=O)C2=NC=CN=C12 ChemAxon formula C6H2N2O3 ChemAxon inchi InChI=1S/C6H2N2O3/c9-5-3-4(6(10)11-5)8-2-1-7-3/h1-2H ChemAxon inchikey AWJWCTOOIBYHON-UHFFFAOYSA-N ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f728280af10> 78482 70847