CAS 73018-55-0 appears in our catalog under these names: PLATINUM CARBONYL CYCLOVINYLMETHYLSILOXANE COMPLEX, Platinum, dicarbonyldichloro-, reaction products with 2,4,6-triethenyl-2,4,6-trimethylcyclotrisiloxane. Offered by: GLPBio, Chemat. Available pack sizes: 5g, 250mg, 1g.