The chemical reactions and pathways involving creatinine, 2-amino-1,5-dihydro-1-methyl-4H-imidazol-4-one, an end product of creatine metabolism and a normal constituent of urine. [ https://www.worldcat.org/search?q=bn%3A0198506732 ]
Synonyms: creatinine metabolism
This is just here as a test because I lose it