1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-8-iodooctane; CAS No.: 507-63-1; We provide building blocks like 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-8-iodooctane through our Chemical Online Store. ChemShuttle s custom synthesis capabilities ensure high-purity compounds for research.