2-甲氨基苯并噻唑

2,4-dimethyl-N,N'-diphenyl-[1,2,4]thiadiazolidine-3,5-diylidenediamine

N-甲-N’-苯脲

2-methyl-1,1-dioxo-N-phenyl-1,4,2-dithiazolidin-3-imine

4-methyl-2-phenyl-5-phenylimino-1,2,4-thiadiazolidine-3-thione