Reaction catalyzed by flavin reductase (NADPH) (1.5.1.30)
+
NADPH
+
4
=
+
NADP+
+
H2O
nitrofurazone
+
NADPH
+
4 H+
=
5-(hydroxyamino)furan-2-carbaldehyde semicarbazone
+
NADP+
+
H2O
