71079-41-9 BRN 0432653 Guanidine, 1-tert-butyl-2-(2-methyl-4-quinolyl)-3-(2-pyridyl)- Guanidine, N-(1,1-dimethylethyl)-N'-(2-methyl-4-quinolinyl)-N''-2-pyridinyl- N-(1,1-Dimethylethyl)-N'-(2-methyl-4-quinolinyl)-N''-2-pyridinylguanidine