同系物導航
C7H8N4O2
C6H4N4O2 C7H6N4O2 C8H8N4O2
C7H4N4O2

C7H6N4O C7H6N4O3
C7H5N3O2 C7H7N5O2

化學式C7H6N4O2(摩爾質量:178.151 g/mol)可以指: