109523-83-3 3-(((2'-Chloro(1,1'-biphenyl)-4-yl)methoxy)methyl)pyridine ethanedioate (1:1) 4-(3-Pyridylmethoxymethyl)-2'-chlorobiphenyl hydrogen oxalate F 2832 Pyridine, 3-(((2'-chloro(1,1'-biphenyl)-4-yl)methoxy)methyl)-, ethanedioate (1:1)