CAS 99604-67-8 appears in our catalog under these names: PENTAMETHYLCYCLOPENTADIENYLTRIS (ACETONI, Pentamethylcyclopentadienyltris(acetonitrile)ruthenium(II) hexafluorophosphate, 98%, 98%, Pentamethylcyclopentadienyltris (acetonitrile)ruthenium(II) hexafluorophosphate, 98%, [RuCp*(MeCN)3]PF6, 98%, Pentamethylcyclopentadienyltris (acetonitrile)ruthenium(II) hexafluorophosphate, 99+%. Offered by: Sigma-Aldrich, Chemat, Fluorochem, Ambeed. Available pack sizes: 250MG, 50mg, 100mg, 1g, 5g.