Synonyms: 3a,4,5,6,7,7a-Hexahydro-4,7-methano-1H-inden-5-ylisobutyrate;propanoicacid,2-methyl-,3a,4,5,6,7,7a-hexahydro-4,7-methano-1h-inden-5-yles;Propanoicacid,2-methyl-,3a,4,5,6,7,7a-hexahydro-4,7-methano-1H-inden-5-ylester;Tricyclo(5.2.1.02,6)dec-3-en-9-ylisobutyrate;3A,4,5,6,7,7A-HEXAHYDRO-4,7-METHANO-1(3)H-INDEN-6-YL ISOBUTYRATE;CYCLABUTE;GARDOCYCLENE;TRICYCLO DECENYL ISOBUTYRATE