when propachlor ( 2-chloro-n-isopropylacetanilide ) or the glutathione , cysteine and mercapturic acid conjugates of propachlor were individually perfused through chicken kidneys , propachlor mercapturate was isolated from the urine and identified as an end product , indicating that all enzymes necessary for mercapturic acid formation were present in chicken kidney .
C0010654
cysteine
C0001047
mercapturic acid