CAS 58545-97-4 appears in our catalog under these names: 4,6-Dimethoxy-1,3-dihydro-2-benzofuran-1-one, 4,6-Dimethoxyisobenzofuran-1(3H)-one 95%, 4,6-Dimethoxyisobenzofuran-1(3H)-one, 95%, 95%, 4,6-Dimethoxy-1,3-dihydro-2-benzofuran-1-one, 95%. Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 0,5g, 50mg, 100mg, 250mg, 1g.