KnowraBayerLinked fromLinked fromThe 7 pages that link to Bayer, each with the reason it gives.All 7Related 7AspirinRelated: The company introduced aspirin as a branded medicine in 1899.PraziquantelRelated: Bayer collaborated in praziquantel’s development and helped bring it into clinical use.HeroinRelated: The company introduced heroin as a commercial medicine in the late nineteenth century.IG FarbenRelated: Bayer brought major pharmaceutical and chemical businesses into the 1925 merger.Acetylsalicylic acidRelated: Bayer developed and commercialized aspirin as a branded medicine in the late nineteenth century.Gerhard DomagkRelated: Domagk conducted the dye and drug research that led to Prontosil at Bayer’s laboratories.VardenafilRelated: Bayer developed vardenafil with GlaxoSmithKline and Schering-Plough.