5-Mercapto-1-methyltetrazole13183-79-4100 % similar 1-Ethyl-1,2-dihydro-5H-tetrazole-5-thione15217-53-546 % similar 1-(2-(Dimethylamino)ethyl)-1,2-dihydro-5H-tetrazole-5-thione61607-68-944 % similar 2-(5-Mercaptotetrazole-1-yl)ethanol56610-81-239 % similar 1-Phenyl-5-mercaptotetrazole86-93-139 % similar 1,2-Dihydro-1-(4-hydroxyphenyl)-5H-tetrazole-5-thione52431-78-435 % similar 4-Methyl-4H-1,2,4-triazole-3-thiol24854-43-134 % similar 2,5-Dihydro-5-thioxo-1H-tetrazole-1-acetic acid57658-36-334 % similar 2,5-Dihydro-5-thioxo-1H-tetrazole-1-methanesulfonic acid67146-22-934 % similar 2,4-Dihydro-4-methyl-5-(trifluoromethyl)-3H-1,2,4-triazole-3-thione30682-81-630 % similar 4-(2,5-Dihydro-5-thioxo-1H-tetrazol-1-yl)benzoic acid23249-95-830 % similar Methimazole60-56-030 % similar