3836913 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3836913 > 2 > ChemIDplus > SF7949760 > NIOSH/SF7949760 > 2,7-Diamino-10-ethyl-9-(p-nitrophenyl)phenanthridinium chloride 3,8-Diamino-5-ethyl-6-(p-nitrophenyl)phenanthridinium chloride Phenanthridinium, 3,8-diamino-5-ethyl-6-(p-nitrophenyl)-, chloride RD 1662 SF7949760 > SF7949760 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=SF7949760 $$$$