英文名称:(2R,5R)-1-{[(2R,5S)-2,5-Di(naphthalen-1-yl)pyrrolidin-1-yl]methylene}-2,5-di(naphthalen-1-yl)pyrrolidinium tetrafluoroborate, min. 97%; (2R,5R)-1-{[(2R,5S)-2,5-Di(Naphthalen-1-Yl)Pyrrolidin-1-Yl]Methylene}-2,5-Di(Naphthalen-1-Yl)Pyrrolidinium Tetrafluoroborate, Min. 97%