nitroglycerin molecule skeletal formula

atom atomic atoms background black bonding c3h5n3o9 chemical chemistry compound dilation drug dynamite element explosive explosives formula geometric glyceryl heart illustration isolated liquid medicament medicine model molecular molecule monochromatic nitro nitroglycerin nitroglycerine nomenclature organic science skeletal structural structure substance symbol system total trinitrate trinitroglycerin vascular vasodilator vector white