1,3-Bis(o-hydroxybenzylideneamino)propane 120-70-7 AI3-62129 DSPD Disalicylal propylene diamine Disalicylicenepropanediamine Disalicylidene propandiamine Disalicylidene-1,3-propanediamine Disalicylidenepropanediamine EINECS 204-418-6 NSC 166332 Phenol, 2,2'-(1,3-propanediylbis(nitrilomethylidyne))bis- alpha,alpha'-(Trimethylenedinitrilo)di-o-cresol alpha,alpha'-Trimethylenedinitrilodi-o-cresol o-Cresol, alpha,alpha'-(trimethylenedinitrilo)di- (8CI)