1,7,7-Trimethylbicyclo(2.2.1)hept-2-yl 3-methylbutanoate, exo 116963-99-6 7779-73-9 Butanoic acid, 3-methyl-, (1R,2R,4R)-1,7,7-trimethylbicyclo(2.2.1)hept-2-yl ester, rel- Butanoic acid, 3-methyl-, 1,7,7-trimethylbicyclo(2.2.1)hept-2-yl ester, exo- EINECS 231-935-4 FEMA No. 2166 Isobornyl 3-methylbutanoate Isobornyl isopentanoate Isobornyl isovalerate Isobornyl isovalerianate Isovaleric acid, isobornyl ester exo-Bornyl isovalerate