CAS No.: 129722-12-9 Synonyms: 7-{4-[4-(2,3-Dichlorophenyl)-1-piperazinyl]butoxy}-3,4-dihydro-2(1 H )-quinolinone Formula: C₂₃H₂₇Cl₂N₃O₂ Formula Weight: 448.39 Linear Formula: C₂₃H₂₇Cl₂N₃O₂