Methimazole60-56-0100 % similar 1,2-Dimethylimidazole1739-84-050 % similar 2-Bromo-1-methyl-1H-imidazole16681-59-748 % similar 4-Methyl-4H-1,2,4-triazole-3-thiol24854-43-143 % similar 1,3-Dihydro-1-phenyl-2H-imidazole-2-thione17452-09-442 % similar 1-Methyl-1H-imidazole-2-carboxylic acid20485-43-239 % similar Ethyl 1-methylimidazole-2-carboxylate30148-21-138 % similar 1,3-Dihydro-1-[2-(trifluoromethyl)phenyl]-2H-imidazole-2-thione25372-17-233 % similar 4-Methyl-5-(pyridin-4-yl)-4H-[1,2,4]triazole-3-thiol3652-32-231 % similar 5-Mercapto-1-methyltetrazole13183-79-430 % similar