3818075 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3818075 > 2 > ChemIDplus > 159659811 > 159659-81-1 L-Aspartic acid, homopolymer, ammonium salt > 159659-81-1 > 159659811 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=159659811 $$$$