1.0 2026-04-06 04:19:45 UTC 2026-04-06 04:19:45 UTC 2H-1-Benzopyran-2-one, 4-hydroxy-3-(1-phenylpropyl)-, (S)- SmallMolecule 2H-1-Benzopyran-2-one, 4-hydroxy-3-(1-phenylpropyl)-, (S)- belongs to the hydroxycoumarins, a subclass of coumarins and derivatives within the organic compounds. This phenylpropanoids and polyketides superclass member has the formula C18H16O3 and an average molecular weight of 280.32 g/mol. C18H16O3 280.323 280.1099444 3770-63-6 CC[C@@H](C1=CC=CC=C1)C1=C(O)C2=CC=CC=C2OC1=O InChI=1S/C18H16O3/c1-2-13(12-8-4-3-5-9-12)16-17(19)14-10-6-7-11-15(14)21-18(16)20/h3-11,13,19H,2H2,1H3/t13-/m0/s1 DQDAYGKTZFIW-ZDUSSCGKSA-N Detected and Not Quantified average_mass 280.323 ChemAxon mono_mass 280.1099444 ChemAxon smiles CC[C@@H](C1=CC=CC=C1)C1=C(O)C2=CC=CC=C2OC1=O ChemAxon formula C18H16O3 ChemAxon inchi InChI=1S/C18H16O3/c1-2-13(12-8-4-3-5-9-12)16-17(19)14-10-6-7-11-15(14)21-18(16)20/h3-11,13,19H,2H2,1H3/t13-/m0/s1 ChemAxon inchikey DQDAYGKTZFIW-ZDUSSCGKSA-N ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f3baed35a18> 54681533 20147857