3739223 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3739223 > 2 > ChemIDplus > 035897257 > 35897-25-7 L-Cysteine, N-acetyl-S-(2,4-dinitrophenyl)- N-Acetyl-S-(2,4-dinitrophenyl)-L-cysteine > 35897-25-7 > 035897257 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=035897257 $$$$