1H-Imidazo(1,2-a)imidazole, 2-(2-chloro-6-fluorophenyl)-2,3,5,6-tetrahydro-, monohydrochloride 2-(2-Chloro-6-fluorophenyl)-2,3,5,6-tetrahydro-1H-imidazo(1,2a)imidazole hcl 78316-86-6 DJ 7141 DJ-7141