3841199 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3841199 > 2 > ChemIDplus > US7547500 > NIOSH/US7547500 > 3,4-Pyridinediamine, 5-nitro-N4-(2-phenylethyl)- 3-Amino-5-nitro-4-phenylethylaminopyridine 5-Nitro-N4-(2-phenylethyl)-3,4-pyridinediamine US7547500 > US7547500 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=US7547500 $$$$