Synonyms: 2,2-Dimethylpropanoicacid,tricyclo(5.2.1.02,6)dec-3-en-8-ylester;propanoicacid,2,2-dimethyl-,3a,4,5,6,7,7a-hexahydro-4,7-methano-1h-inden-6-y;Propanoicacid,2,2-dimethyl-,3a,4,5,6,7,7a-hexahydro-4,7-methano-1H-inden-6-ylester;3A,4,5,6,7,7A-HEXAHYDRO-4,7-METHANO-1(3)H-INDEN-6-YL 2,2-DIMETHYLPROPANOATE;PIVACYCLENE;3a,4,5,6,7,7a-hexahydro-4,7-methano-1H-inden-6-yl pivalate;3a,4,5,6,7,7a-Hexahydro-4,7-methano-1H-inden-6-yl 2,2-dimethylpropanoate;2,2-Dimethylpropanoic acid (3a,4,5,6,7,7a-hexahydro-4,7-methano-1H-inden)-6-yl ester