Synonyms: 2,5-Pyridinedicarboxylicacid, dipropyl ester (6CI,7CI,8CI,9CI); Di-n-propyl 2,5-pyridinedicarboxylate;Di-n-propyl isocinchomeronate; Dipropyl 2,5-pyridinedicarboxylate; Dipropylisocinchomeronate; ENT 17595; Isocinchomeronic acid dipropyl ester; MGK 326;MGK Repellent 326; MGK-R 326; NSC 22364; R 326; Repel 333