3773640 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3773640 > 2 > ChemIDplus > 083863392 > 83863-39-2 EINECS 281-101-9 Triaqua(3-((1,5-dihydroxy-2-naphthyl)azo)-4-hydroxy-5-nitrobenzene-1-sulphonato(3-))chromium > 83863-39-2 > 083863392 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=083863392 $$$$