3801591 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3801591 > 2 > ChemIDplus > 097121818 > 97121-81-8 Urea, N-(2-(bis(2-chloroethyl)amino)tetrahydro-2H-1,3,2-oxazaphosphorin-4-yl)-N'-(9-oxo-9H-fluoren-2-yl)-N-hydroxy-, P-oxide > 97121-81-8 > 097121818 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=097121818 $$$$