5-(3-iodophenyl)-1,3,4-oxathiazol-2-one

5-(4-chloro-3-nitrophenyl)-1,3,4-oxathiazol-2-one

5-(4-methoxyphenyl)-1,3,4-oxathiazol-2-one

4-methyl-1,2,4-dithiazolidine-3,5-dione

ethyl N-methylcarbamodithioate