72042-05-8 Guanidine, 1-tert-butyl-2-(2-methyl-4-quinolyl)3-(1H-1,3,4-thiadiazol-1-yl)- Guanidine, N-(1,1-dimethylethyl)-N'-(2-methyl-4-quinolinyl)-N''-1,3,4-thiadiazol-2-yl- N-(1,1-Dimethylethyl)-N'-(2-methyl-4-quinolinyl)-N''-1,3,4-thiadiazol-2-ylguanidine