acetylsalicylic acid, aspirin, asa molecule. it is salicylate, analgesic and antipyretic medication used to treat pain

aspirin asa aspirine acetylsalicylate carbon hydrogen drug acid health blood anticoagulant antiplatelet pain bark clot fever heart inflammation painkiller salicylate analgesic antipyretic salix spiraea inhibitor medication headache platelet willow schematic atomic molecule structure science chemical chemistry formula compound atom molecular illustration vector