CAS 478980-01-7 appears in our catalog under these names: ALLYL(1,3-BIS(2,6-DIISOPROPYLPHENYL)-2-&, Allyl(1,3-bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene)chloropalladate(II), 98%, 98%, Allyl(1,3-bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene)chloropalladate(II), 98%, (SIPr)Pd(allyl)Cl, 98%. Offered by: Sigma-Aldrich, Chemat, Fluorochem, Ambeed. Available pack sizes: 1G, 250MG, 100mg, 5g.