71079-54-4 Guanidine, 2-(2-methyl-4-quinolyl)-1-octadecyl-3-(2-thiazolyl)-, dihydrochloride Guanidine, N-(2-methyl-4-quinolinyl)-N'-octadecyl-N''-2-thiazolyl-, dihydrochloride N-(2-Methyl-4-quinolinyl)-N'-octadecyl-N''-2-thiazolylguanidine dihydrochloride