3841169 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3841169 > 2 > ChemIDplus > US5640888 > NIOSH/US5640888 > 2-Pyridinecarboxylic acid, 5-(4-chlorobutyl)-, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl ester US5640888 dl-alpha-Tocopheryl 5-(4-chlorobutyl)picolinate > US5640888 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=US5640888 $$$$