英文别名:
4-Nitro-2,2'-bipyridine 1-oxide;4-nitro-1-oxido-2-pyridin-2-ylpyridin-1-ium;2,2'-Bipyridine, 4-nitro-, 1-oxide;4-nitro-2,2'-bipyridyl-1-oxide;4-Nitro-2,2'-dipyridyl 1-oxide;4-nitro-2-(1-oxo-1$l^{5}-pyridin-2-yl)-1$l^{5}-pyridin-1-one;Tertatolol Impurity 7