hexahydro-1H-1,4-diazepine, homopiperazine, tetrahydro-1,4-diazepine, hexahydro-4H-1,4-diazepine, 1H-1,4-Diazepine, hexahydro-, High-piperazine, 1,4-Diazacycloheptane,2,3,4,5,6,7-Hexahydro-1H-1,4-diazepine, HPRZ, HOJNEYSUCKLEEXTRACT, 1,4-diazacycloheptane, hexahydro-1,4-diazepine, Homo-Piperazines