Organic Syntheses procedures may be accessed either via the tables of contents of individual volumes ("journal mode") or by conducting structure and keyword searches ("database mode"). Specific in dividual procedures can be accessed via the table of contents for either the original annual volume or collective volume in which the procedure appeared. "Database mode" allows users to simultaneously search all volumes of Organic Syntheses by keywords or by inputting structures and substructures. Structure searching requires the ChemDraw plugin which can be downloaded according to the instructions found in the left margin. Articles from future volumes of Organic Syntheses that are not yet incorporated in the searchable database can be accessed on the "Org Syn Express" page.