3776423 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3776423 > 2 > ChemIDplus > 084787815 > 84787-81-5 EINECS 284-123-7 Ethyl N2-((tert-butoxy)carbonyl)-L-argininate > 84787-81-5 > 084787815 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=084787815 $$$$