Synonyms: R-(-)-Citalopram oxalate, Orlistat Related Compound A (USP), 5-Isobenzofurancarbonitrile, 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-, (1R)-, ethanedioate (1:1), (R)-1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarbonitrile ethanedioate,(R)-Citalopram oxalate