3747747 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3747747 > 2 > ChemIDplus > 061931020 > 61931-02-0 C.I. Acid Black 194 > 61931-02-0 > 061931020 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=061931020 $$$$