1.7.1.3 nitrate reductase (NADPH) - 1.7.1.4 nitrite reductase [NAD(P)H] - 1.7.1.5 hyponitrite reductase - 1.7.1.6 azobenzene reductase - 1.7.1.7 GMP reductase - 1.7.1.8 Recommended Name never specified deleted 1.7.1.9 nitroquinoline-N-oxide reductase - 1.7.1.B1 xenobiotic reductase B preliminary BRENDA-supplied EC number 1.7.1.B2 aromatic nitroreductase [NAD(P)H] preliminary BRENDA-supplied EC number 1.7.1.B3 aromatic nitroreductase [NADPH] preliminary BRENDA-supplied EC number