acetylsalicylic acid or aspirin drug molecule. skeletal formula.

acetylsalicylate acetylsalicylic acid anticoagulant antiplatelet asa aspirin aspirine atomic atoms attack bark blood c9h8o4 cancer carbon chemical chemistry clot composition compound cox drawing fever filipendula flat formula headache heart hydrogen inflammation inhibitor line medical medicine molecular molecule nsaid oxygen pain painkiller platelet prevention salicylate salix science skeletal spiraea structure