3,3,4,4,5,5,6,6,7,7,7-undecafluoroheptan-1-ol; CAS No.: 185689-57-0; Our Building blocks include 3,3,4,4,5,5,6,6,7,7,7-undecafluoroheptan-1-ol, designed for drug discovery pipelines. As a custom synthesis companies, we deliver scalable and reliable synthetic solutions.