2-((4-(4-(4-Fluorophenyl)-4-oxobutyl)-1-piperazinyl)carbonyl)benzoic acid dihydrate 5-23-02-00208 (Beilstein Handbook Reference) 65348-43-8 BRN 0852097 Benzoic acid, 2-((4-(4-(4-fluorophenyl)-4-oxobutyl)-1-piperazinyl)carbonyl)-, dihydrate