4,5-diphenyl-1,3,4-thiadiazol-4-ium-2-thiolate

1,2-二苯甲酰基-1-苯基肼

7,9-dimethyl-3-(phenylhydrazinylidene)-2,4-dithia-7,9-diazabicyclo[3.2.2]nonane-6,8-dione