3819541 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3819541 > 2 > ChemIDplus > 192391483 > 192391-48-3 Bexxar Immunoglobulin G2a, anti-(human CD20 (antigen)) (mouse monoclonal clone B1R1 gamma2a-chain), disulfide with mouse monoclonal clone B1R1 lambdax-chain, dimer, iodine-131I salt Iodine I131 tositumomab Tositumomab Tositumomab / iodine I 131 Tositumomab [INN] > 192391-48-3 > 192391483 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=192391483 $$$$