CAS 67526-95-8 appears in our catalog under these names: Thapsigargin, 95% , Thapsigargin, >95% (HPLC), Thapsigargin, Thapsigargin/ 99.3% (existing batch purity), Thapsigargin, 97%. Offered by: Thermo Scientific (Alfa Aesar), TRC, GLPBio, TargetMol, Biosynth. Available pack sizes: 5mg, 1mg, 10mg, 2,5mg, 0,5mg, 2mg, 25mg, 50mg.