2-Pyridinecarboxylic acid, 5-(3-chlorobutyl)- 49751-46-4 5-(3-Chlorobutyl)-2-pyridinecarboxylic acid 5-(3-Chlorobutyl)picolinic acid 5-22-02-00387 (Beilstein Handbook Reference) BRN 0473591 Picolinic acid, 5-(3-chlorobutyl)-