4-Aminopyrimidine591-54-833 % similar 1-(1H-Imidazol-4-yl)ethan-1-one61985-25-933 % similar 3-(1H-Imidazol-5-yl)pyridine51746-85-132 % similar 5-Bromo-2-methyl-1H-imidazole16265-11-532 % similar Histamine dihydrochloride56-92-831 % similar 3-Bromo-1H-pyrazole14521-80-331 % similar 4-Bromo-3,5-dichloropyridine343781-45-331 % similar Methyl 1H-imidazole-5-carboxylate17325-26-730 % similar 1H-Imidazole-5-acetic acid645-65-830 % similar