13096-15-6 3-Pyridinecarboxylic acid, 4-(2-chloroethylthio)- 4-(2-Chloroethylthio)-3-pyridinecarboxylic acid 4-(2-Chloroethylthio)nicotinic acid 5-22-05-00111 (Beilstein Handbook Reference) BRN 0392562 Nicotinic acid, 4-(2-chloroethylthio)-