3819169 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3819169 > 2 > ChemIDplus > 180520507 > 1,7,8-Trimethyl-5H-pyrido(4,3-b)indole 180520-50-7 > 180520-50-7 > 180520507 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=180520507 $$$$