Sub Group: Heterocyclic Compounds Catalog Number: 8521 Formula: C20H21FN2O2 CAS Number: 63284-72-0 Molecular Weight: 340.39 Synonyms: 1-[3-(Dimethyloxidoamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro -5-isobenzofurancarbonitrile1-[3-(Dimethylamino)propyl]-1