CAS 849924-40-9 appears in our catalog under these names: (S)-1-[(Rp)-2-[bis(4-methoxy-3,5-dimethylphenyl)phosphino]ferrocenyl]ethyldi-tert-butylphosphine, 95%, (S)-1-[(Rp)-2-[Bis(4-methoxy-3,5-dimethylphenyl)phosphino]ferrocenyl}ethyldi-tert-butylphosphine, 98%, 98%, (S)-1-[(Rp)-2-[Bis(4-methoxy-3,5-dimethylphenyl) phosphino]ferrocenyl]ethyldi-tert-butyl-phosphine, 97%, (S)-1-[(Rp)-2-[Bis(4-methoxy-3,5-dimethylphenyl)phosphino]ferrocenyl}ethyldi-tert-butylphosphine, 98%. Offered by: Combi-blocks, Chemat, Fluorochem, Ambeed. Available pack sizes: 250mg, 1g, 100mg, 50mg.