71079-38-4 BRN 1027317 Guanidine, 1-tert-butyl-2-(2-methyl-4-quinolyl)-3-(5-methyl-1,3,4-thiadiazol-2-yl)- Guanidine, N-(1,1-dimethylethyl)-N'-(2-methyl-4-quinolinyl)-N''-(5-methyl-1,3,4-thiadiazol-2-yl)-