Synonyms: 1,3,4-Oxadiazole-2-thiol,5-methyl- (8CI); D2-1,3,4-Oxadiazoline-5-thione,2-methyl- (6CI,7CI); 2-Mercapto-5-methyl-1,3,4-oxadiazole;2-Methyl-1,3,4-oxadiazole-5-thiol; 2-Methyl-5-mercapto-1,3,4-oxadiazole;2-Methyl-5-thiol-1,3,4-oxadiazole; 5-Mercapto-2-methyl-1,3,4-oxadiazole;5-Methyl-1,3,4-oxadiazole-2(3H)-thione; 5-Methyl-1,3,4-oxadiazole-2-thiol;5-Methyl-1,3,4-oxadiazolethiol; 5-Methyl-2-mercapto-1,3,4-oxadiazole