(4-Pyridylmethyl)amine 3731-53-1 4-Aminomethylpyridine 4-Picolinamine 4-Picolinylamine 4-Pyridinemethanamine 4-Pyridinemethylamine 4-Pyridylmethylamine AI3-52439 EINECS 223-092-6 NSC 59707 Pyridine, 4-(aminomethyl)- (8CI)