3750712 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3750712 > 2 > ChemIDplus > 066419043 > 66419-04-3 Ricin D (isoleucine-chain reduced) > 66419-04-3 > 066419043 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=066419043 $$$$