1-Admantylmethyl isonicotinate 4-Pyridinecarboxylic acid, tricyclo(3.3.1.1(sup 3,7))dec-1-ylmethyl ester 5-22-02-00191 (Beilstein Handbook Reference) 64140-41-6 BRN 0405299 ISONICOTINIC ACID, (1-ADAMANTYL)METHYL ESTER