1.0 2026-04-05 16:47:48 UTC 2026-05-20 18:30:04 UTC 3,6,9-Trimethyloctahydro-12H-3,12-epoxypyrano[4,3-j][1,2]benzodioxepin-10(3H)-one SmallMolecule 3,6,9-Trimethyloctahydro-12H-3,12-epoxypyrano[4,3-j][1,2]benzodioxepin-10(3H)-one is an organic compound with the formula C15H22O5 and an average molecular weight of 282.34 g/mol. 3,6,9-Trimethyloctahydro-12H-3,12-epoxypyrano[4,3-j][1,2]benzodioxepin-10(3H)-one belongs to the terpene lactones, a subclass of prenol lipids within the organic compounds. This substance has been found in or released from one recorded source: drinking water and water supply. The recorded exposure route for this compound is oral. C15H22O5 282.336 282.1467238 CC1CCC2C(C)C(=O)OC3OC4(C)CCC1C23OO4 InChI=1/C15H22O5/c1-8-4-5-11-9(2)12(16)17-13-15(11)10(8)6-7-14(3,18-13)19-20-15/h8-11,13H,4-7H2,1-3H3 BLUAFEHZUWYNDE-UHFFFAOYSA-N Detected and Not Quantified average_mass 282.336 ChemAxon mono_mass 282.1467238 ChemAxon smiles CC1CCC2C(C)C(=O)OC3OC4(C)CCC1C23OO4 ChemAxon formula C15H22O5 ChemAxon inchi InChI=1/C15H22O5/c1-8-4-5-11-9(2)12(16)17-13-15(11)10(8)6-7-14(3,18-13)19-20-15/h8-11,13H,4-7H2,1-3H3 ChemAxon inchikey BLUAFEHZUWYNDE-UHFFFAOYSA-N ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f727263c770>