3773040 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3773040 > 2 > ChemIDplus > 083440044 > 1-Arg-2-pro-7,9-trp-substance P 83440-04-4 Apttsp Substance P, 1-D-arginine-2-D-proline-7-D-tryptophan-9-D-tryptophan- Substance P, arg(1)-pro(2)-trp(7,9)- Substance P, arginyl(1)-prolyl(2)-tryptophan(7,9)- > 83440-04-4 > 083440044 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=083440044 $$$$