(2020/01/09)
p. 28 - 41
(2013/02/22)p. 4838 - 4843
(2009/05/07)(2008/06/13)
piperazine
benzamidine monohydrochloride
chlorothio-trichloro-methane
tert-butyl 4-(3-phenyl-1,2,4-thiadiazol-5-yl)piperazine-1-carboxylate
5-chloro-3-phenyl-[1,2,4]thiadiazole