Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: Ka taea te whiwhi 4-Aminophenol ma te waipiro amide o te paracetamol. Ko te 4-Aminophenol i whakarerihia i tenei huarahi, me te whanaungatanga ki te Metol e waatea ana i te tauhokohoko, kua whakamahia hei kaiwhakawhanake i te whakaahua e nga kaiwhaiwhai. Ka whakamahia hoki tēnei tauhohenga ki te whakatau i te paracetamol i roto i ngā tauira urine: I muri i te waipiro ki te waikawa hydrochloric, ka tauhohenga te 4-aminophenol i roto i te rongoā amonia ki tētahi hua phenol, hei tauira, te waikawa salicylic, hei hanga i tētahi tae indophenol i raro i te waikura i te hau.  Pātai: me pēhea te whiwhi i te Aminophenol?
te waikawa amide o te paracetamol