3813424 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > <PUBCHEM_SUBSTANCE_ID> 3813424 > <PUBCHEM_SUBSTANCE_VERSION> 2 > <PUBCHEM_EXT_DATASOURCE_NAME> ChemIDplus > <PUBCHEM_EXT_DATASOURCE_REGID> 134998699 > <PUBCHEM_SUBSTANCE_SYNONYM> 134998-69-9 Fibrinogen aalpha (27-50) Fibrinogen alpha 27-50 analog L-Arginine, L-alanyl-L-alanyl-L-lysyl-L-alpha-aspartyl-L-seryl-L-alpha-aspartyl-L-tryptophyl-L-prolyl-L-phenylalanyl-L-alanyl-L-seryl-L-alpha-aspartyl-L-alpha-glutamyl-L-alpha-aspartyl-L-tryptophyl-L-asparaginyl-L-tyrosyl-L-lysyl-L-alanyl-L-prolyl-L-serylglycyl-L-alanyl- Synthetic peptide alpha27-50 > <PUBCHEM_GENERIC_REGISTRY_NAME> 134998-69-9 > <PUBCHEM_XREF_EXT_ID> 134998699 > <PUBCHEM_EXT_DATASOURCE_URL> http://chem.sis.nlm.nih.gov/chemidplus/ > <PUBCHEM_EXT_SUBSTANCE_URL> http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=134998699 $$$$