CAS 927429-61-6 appears in our catalog under these names: Stewart-Grubbs catalyst 98%, HOVEYDA-GRUBBS CATALYST┬«┬áM721 CHEMBEADS, HOVEYDA-GRUBBS CATALYST# M72 SI(O-TOL), Dichloro[1，3-bis(2-methylphenyl)-2-imidazolidinylidene](2-isopropoxyphenylmethylene)ruthenium(II), 98%, 98%, Stewart-Grubbs catalyst. Offered by: Ambeed, Sigma-Aldrich, Chemat, MedChemExpress. Available pack sizes: 50mg, 100mg, 250mg, 1g, 2G, 500MG, Get quote.