2,3-二苯基-1,3-丁二烯

dithiatopazine

O,O-Bicyclohexyl-1,1'-diyl thiosulphite

9,10-dihydro-9,10-(1,3-epidithio-2-methano-2-p-methoxyphenyl-1-oxide)-propanoanthracene

6,7-diphenyl-5,8-dihydrotetrathiocine