CAS 154392-17-3 appears in our catalog under these names: 5-Hydroxy-2H-1,3-benzodioxole-4-carbaldehyde, 98%, 5-Hydroxy-1,3-dioxaindane-4-carbaldehyde, 5-Hydroxybenzo[d][1,3]dioxole-4-carbaldehyde, 98%, 98%, 5-Hydroxybenzo[d][1,3]dioxole-4-carbaldehyde, 98%. Offered by: AmBeed, Biosynth, Chemat, Fluorochem. Available pack sizes: 1g, 0,5g, 50mg, 100mg, 250mg, 500mg.