How can a ChemDraw license owner find the PO number for the order? Rich Talbot March 02, 2023 18:57 Updated Keywords: ChemDraw, license, PO, purchase order Details: Login to the Download Center portal. From the "List Entitlements" page, locate your current order number. Related articles How to perform activation when we have a 'Changing Host ID'? How can I download and activate MestreNova Lite CDE 12 that comes with ChemOffice Professional 17.0.x and above ? Common Login Problems and Solutions ChemDraw or ChemOffice Activation and Downloads Release Announcement - ChemDraw/ChemOffice v21.0 Comments 0 comments Article is closed for comments.