InChI=1S/C5H9NO3S/c1-3(7)10-2-4(6)5(8)9/h4H,2,6H2,1H3,(H,8,9)/t4-/m0/s1 S-ACETYL-CYSTEINE CC(=O)SC[C@H](N)C(O)=O CC(=O)SC[CH](N)C(O)=O