CAS 1160869-97-5 is the registry number for N-​[(11bS)​-​2,​6-​Di-​9-​anthracenyl-​4-​oxido-dinaphtho[2,​1-​d:1',​2'-​f]​[1,​3,​2]​dioxaphosphepin-​4-​yl]​-​1,​1,​1-​trifluoromethanesulfonamide, 95%. Offered by: Fluorochem. Available pack sizes: 25mg.