146-04-3 4-Glycolyl-8-hydroxy-isocoumarin 5-18-04-00407 (Beilstein Handbook Reference) 8-Hydroxy-4-(hydroxyacetyl)-1H-2-benzopyran-1-one BRN 1287762 ISOCOUMARIN, 4-GLYCOLYL-8-HYDROXY- Lenzitin Oosponol