CAS 1415553-83-1 appears in our catalog under these names: Pulchinenoside E4, (3β)-3-[(O-6-Deoxy-α-L-mannopyranosyl-(1→6)-O-β-D-glucopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→3)-O-6-deoxy-α-L-mannopyranosyl-(1→2)-α-L-arabinopyranosyl)oxy]olean-12-en-28-oic acid, ≥98%, ≥98%. Offered by: MedChemExpress, Chemat. Available pack sizes: Get quote, 5mg.