1-Admantyl isonicotinate 4-Pyridinecarboxylic acid, tricyclo(3.3.1.1(sup 3,7))dec-1-yl ester 5-22-02-00191 (Beilstein Handbook Reference) 64140-40-5 BRN 0407136 ISONICOTINIC ACID, 1-ADAMANTYL ESTER