creatinine + H2O + H(+) <=> N-methylhydantoin + NH4(+)
creatinine + h2o + h(+) <=> n-methylhydantoin + nh4(+)
creatinine + H2O + H(+) <=> N-methylhydantoin + NH4(+)
creatinine + h2o + h(+) <=> n-methylhydantoin + nh4(+)