CAS 55375-92-3 appears in our catalog under these names: D–Praziquanamine, D-Praziquanamine 95%, D-Praziquanamine, 95%, 95%, D-Praziquanamine, 98.85%, (R)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one, 98%. Offered by: GLPBio, Ambeed, Chemat, MedChemExpress, Fluorochem. Available pack sizes: 10mg, 100mg, 25mg, 5mg, 10mM (in 1ml dmso), 50mg, 250mg, 1g.