using this system two new metabolites , the sulphate and glucuronide conjugates of 3-thiomethyl-paracetamol were detected and routinely determined along with other known paracetamol metabolites , viz . free paracetamol , paracetamol sulphate , glucuronide , mercapturic acid , and cysteine conjugates , 3-methoxyparacetamol glucuronide and sulphate , p-aminophenol and its o-glucuronide and o-sulphate conjugates .
C0001047
mercapturic acid
C0010654
cysteine