1.0 2026-04-04 22:05:53 UTC 2026-08-18 16:37:33 UTC 1,3-Dimethyl-5-phenylbarbituric acid SmallMolecule 1,3-Dimethyl-5-phenylbarbituric acid is an organic compound with the formula C12H12N2O3 and an average molecular weight of 232.24 g/mol. 1,3-Dimethyl-5-phenylbarbituric acid belongs to the pyrimidines and pyrimidine derivatives, a subclass of diazines within the organic compounds. It is further classified as an organoheterocyclic compound. This substance has been identified as being found in or released from one recorded source: electrical and electronic equipment, specifically electric hearing aids. C12H12N2O3 232.239 232.0847922 CN1C(=O)C(C2=CC=CC=C2)C(=O)N(C)C1=O InChI=1/C12H12N2O3/c1-13-10(15)9(8-6-4-3-5-7-8)11(16)14(2)12(13)17/h3-7,9H,1-2H3 UGFMJBRXTRUGJC-UHFFFAOYSA-N Detected and Not Quantified logp 0.9 average_mass 232.239 ChemAxon mono_mass 232.0847922 ChemAxon smiles CN1C(=O)C(C2=CC=CC=C2)C(=O)N(C)C1=O ChemAxon formula C12H12N2O3 ChemAxon inchi InChI=1/C12H12N2O3/c1-13-10(15)9(8-6-4-3-5-7-8)11(16)14(2)12(13)17/h3-7,9H,1-2H3 ChemAxon inchikey UGFMJBRXTRUGJC-UHFFFAOYSA-N ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7225adc138> 81873