3760543 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3760543 > 2 > ChemIDplus > 068918956 > 68918-95-6 Calcium pitch Pitch, coal tar, calcium salt > 68918-95-6 > 068918956 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068918956 $$$$