N-hydroxyguanidine + L-homoserine => L-canavanine + H2O
n-hydroxyguanidine + l-homoserine => l-canavanine + h2o
N-hydroxyguanidine + L-homoserine => L-canavanine + H2O
n-hydroxyguanidine + l-homoserine => l-canavanine + h2o