CAS 74267-27-9 appears in our catalog under these names: N,N,N′,N′-Tetracyclohexyl-3-oxapentanediamide, Calcium ionophore II/ 98.56% (existing batch purity), N,N,N′,N′–Tetracyclohexyl–3–oxapentanediamide, CALCIUM IONOPHORE II, N,N,N′,N′-Tetracyclohexyl-3-oxapentanediamide, 98%, 98%. Offered by: TRC, TargetMol, GLPBio, Sigma-Aldrich, Chemat. Available pack sizes: 2,5g, 2mg, 5mg, 10mg, 25mg, 50mg, 100mg, 250MG.