5-(4-Chlorophenyl)-1,3,4-oxadiazole-2-thiol5-(4-Chlorophenyl)-1,3,4-oxadiazole-2-thiol2-(4-Chlorophenyl)-1,3,4-oxadiazole-5-thione5-(4-Chlorophenyl)-1,3,4-oxadiazole-2(3H)-thione5-(4-氯苯基)-1,3,4-噁二唑-2-硫醇5-(4-氯苯基)-1,3,4-噁二唑-2(3H)-硫酮5-(4-Chlorphenyl)-1,3,4-oxadiazol-2-thiol2-(4-氯苯基)-1,3,4-噁二唑-5-硫酮5-(4-Chlorophenyl)-1,3,4-oxadiazole-2-thiol 95+%