CAS 1252003-15-8 appears in our catalog under these names: Tubastatin A/ 98.36% (existing batch purity), Tubastatin A, Tubastatin A, Tubastatin A, 99.07%, Tubastatin A (Standard). Offered by: TargetMol, GLPBio, Chemat, MedChemExpress. Available pack sizes: 10mg, 25mg, 50mg, 100mg, 200mg, 500mg, 2000mg, 10mM (in 1ml dmso).