4,4'-(2-Pyridinylmethylene)bisphenol 4,4'-(2-Pyridylmethylene)diphenol 5-21-05-00415 (Beilstein Handbook Reference) 603-41-8 BRN 0212040 DDPM Deacetylbisocodyl Dihydroxydiphenyl-pyridyl methane EINECS 210-039-7 La-96 Phenol, 4,4'-(2-pyridinylmethylene)bis- (9CI) Phenol, 4,4'-(2-pyridylmethylene)di- p,p'-(2-Pyridylmethylene)bisphenol