3836822 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > <PUBCHEM_SUBSTANCE_ID> 3836822 > <PUBCHEM_SUBSTANCE_VERSION> 2 > <PUBCHEM_EXT_DATASOURCE_NAME> ChemIDplus > <PUBCHEM_EXT_DATASOURCE_REGID> SF7940910 > <PUBCHEM_SUBSTANCE_COMMENT> NIOSH/SF7940910 > <PUBCHEM_SUBSTANCE_SYNONYM> M & B 4669 Phenanthridinium, 2(or 4, or 7, or 9)-((m-amidinophenyl)azo)-3,8-diamino-5-methyl-6-(p-nitrophenyl)-, chloride, hydrochloride SF7940910 > <PUBCHEM_XREF_EXT_ID> SF7940910 > <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=SF7940910 $$$$