CAS 34388-29-9 appears in our catalog under these names: Methothrin, Methothrin, Concentration: 100 µg/ml Solvent: Acetonitrile, Methothrin, Concentration: 10.0 µg/ml Solvent: Acetonitrile. Offered by: Dr. Ehrenstorfer, HPC Standards. Available pack sizes: 100mg, 1x5ml, 1x10ml.