CAS 802912-44-3 appears in our catalog under these names: Dichloro(1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)(3-(2-pyridinyl)propylidene)ruthenium(II), 98+%, GRUBBS CATALYST® M360, Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene][3-(2-pyridinyl)propylidene]ruthenium(II). Offered by: AmBeed, Sigma-Aldrich, Chemat. Available pack sizes: 1g, 100MG, 500MG.