英文同义词: | 4,4'-DIHYDROXY-2,2'-BIPYRIDINE;[2,2'-Bipyridine]-4,4'-diol;4,4'-dihydroxyl-2,2'-bipyridine;2-(4-oxo-1H-pyridin-2-yl)-1H-pyridin-4-one;4,4'-DIHYDROXY-2,2'-BIPYRIDINE ISO 9001:2015 REACH;DK7701;2-(4-hydroxypyridin-2-yl)pyridin-4-ol;2,2'-Bipyridine]-4,4'-diol |