1,5-Pentanedione, 2,4-bis(hexahydro-1H-azepin-1-yl)-1,5-diphenyl-, dihydrochloride 104802-58-6 2,4-Bis(hexahydro-1H-azepin-1-yl)-1,5-diphenyl-1,5-pentanedione dihydrochloride