Home page Chiral Reagents List (5aS,​10bR)​-5a,​10b-​Dihydro-​2-​(4-methylphenyl)​-4H,​6H-​indeno[2,​1-​b]​[1,​2,​4]​triazolo[4,​3-​d]​[1,​4]​oxazinium Tetrafluoroborate