英文别名:[2,2'-Bipyridine]-6,6'(1H,1'H)-dione;2,2'-Bipyridine-6,6'-diol;6,6'-Dihydroxy-2,2'-bipyridyl;6,6'-Dihydroxy-2,2'-bipyridine;6,6'-dihydroxyl-2,2'-bipyridine;2,2'-Bipyridine-6,6'-diol>6-(6-oxo-1H-pyridin-2-yl)-1H-pyridin-2-one;[2,2'-Bipyridine]-6,6'(1H,1'H)-dione ISO 9001:2015 REACH