3753463 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3753463 > 2 > ChemIDplus > 068131931 > 68131-93-1 Acidified pigskin extraction residue (light layer) EINECS 268-631-6 Extract residues, acidified pigskin, light layer > 68131-93-1 > 068131931 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068131931 $$$$