203510 -OEChem-02060822402D 0 0 0 0 0 0 0 0 0999 V2000 M END > 203510 > 3 > ChemIDplus > U00382000 > U00382000 > RCRA waste no. D031 U00382000 Unlisted hazardous wastes characteristic of toxicity: Heptachlor (and epoxide) > U00382000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=U00382000 $$$$