1-tert-Butyl-2-cyano-3-(4,6-dimethyl-2-pyridyl)guanidine 67026-62-4 BRN 0408440 Guanidine, 1-tert-butyl-2-cyano-3-(4,6-dimethyl-2-pyridyl)- Guanidine, N-cyano-N'-(1,1-dimethylethyl)-N''-(4,6-dimethyl-2-pyridinyl)-