2-Cyano-1-(alpha,alpha-dimethylbenzyl)-3-(4-pyridyl)guanidine 67026-58-8 BRN 0424502 Guanidine, 2-cyano-1-(alpha,alpha-dimethylbenzyl)-3-(4-pyridyl)- Guanidine, N-cyano-N'-(1-methyl-1-phenylethyl)-N''-4-pyridinyl-