2-Thiazolamine hydrochloride6142-05-8100 % similar 2-Aminothiazole96-50-485 % similar 2-Amino-5-chlorothiazole hydrochloride55506-37-139 % similar 2-Amino-4-methylthiazole hydrochloride6142-15-039 % similar 4-(Chloromethyl)-2-thiazolamine hydrochloride59608-97-835 % similar 4-Pyridinol, 2-amino-, hydrochloride (1:1)1187932-09-731 % similar 1,3,4-Thiadiazol-2-amine4005-51-031 % similar