3732825 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3732825 > 2 > ChemIDplus > 012217151 > 12217-15-1 Acid Black 50 C.I. Acid Black 50 > 12217-15-1 > 012217151 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012217151 $$$$