72041-94-2 BRN 5599171 Guanidine, 1-tert-butyl-2-(8-quinolyl)-3-(2-thiazolyl)- Guanidine, N-(1,1-dimethylethyl)-N'-8-quinolinyl-N''-2-thiazolyl- N-(1,1-Dimethylethyl)-N'-8-quinolinyl-N''-2-thiazolylguanidine