CAS 213343-68-1 appears in our catalog under these names: (S,S)-iPr-BPE-Rh OTf 98%, 1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)ethane(cyclooctadiene)rhodium(I) tetrafluoroborate, 98%, 98%. Offered by: Ambeed, Chemat. Available pack sizes: 100mg, 250mg, 1g.