Catsyn offer gram to tons of 1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate | CAS 213343-64-7, its formula is null, molecular weight is g/mol and the purity is usually C：52.4 - 56.8 %.