Pharmaceutical IntermediateChina Chemical 6-Chloro-5- (2, 3-dichlorophenoxy) -2-Methylthio-Benzimidazole CAS 68786-66-3 in Stock, Find details about China CAS 68786-66-3, Triclabendazole from Chemical 6-Chloro-5- (2, 3-dichlorophenoxy) -2-Methylthio-Benzimidazole CAS 68786-66-3 in Stock