3782624 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3782624 > 2 > ChemIDplus > 089190716 > 89190-71-6 Chymotrypsinogen 2 (Canis familiaris reduced) Prechymotrypsinogen 2 Prochymotrypsinogen 2 > 89190-71-6 > 089190716 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=089190716 $$$$