((Chloro-4 benzyl)-4 thiazolyl-2)-1 piperazine dichlorhydrate [French] 1-(4-((4-Chlorophenyl)methyl)-2-thiazolyl)piperazine dihydrochloride 73553-65-8 Piperazine, 1-(4-((4-chlorophenyl)methyl)-2-thiazolyl)-, dihydrochloride