acetylcysteine (nac) mucolytic drug, chemical structure. also used to treat paracetamol overdose

acetylcysteine acetylcystein acetyl cysteine nac nutritional supplement paracetamol mucolytic agent acetaminophen mucus reduction cystic fibrosis thiol disulfide dissolving antioxidant hydrogen carbon nitrogen oxygen sulfur sulphur molecule atoms atomic model molecular compound composition chemical chemistry bond structure formula circle ring line drawing skeletal