3841459 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > <PUBCHEM_SUBSTANCE_ID> 3841459 > <PUBCHEM_SUBSTANCE_VERSION> 2 > <PUBCHEM_EXT_DATASOURCE_NAME> ChemIDplus > <PUBCHEM_EXT_DATASOURCE_REGID> UU8842520 > <PUBCHEM_SUBSTANCE_COMMENT> NIOSH/UU8842520 > <PUBCHEM_SUBSTANCE_SYNONYM> 5,11-Dimethyl-9-nitro-6H-pyrido(4,3-b)carbazole 6H-Pyrido(4,3-b)carbazole, 5,11-dimethyl-9-nitro- 9-Nitroellipticine Nitro-9 ellipticine UU8842520 > <PUBCHEM_XREF_EXT_ID> UU8842520 > <PUBCHEM_EXT_DATASOURCE_URL> http://chem.sis.nlm.nih.gov/chemidplus/ > <PUBCHEM_EXT_SUBSTANCE_URL> http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UU8842520 $$$$