15356-74-8 19432-05-4 2(4H)-Benzofuranone, 5,6,7,7a-tetrahydro-4,4,7a-trimethyl- 2-Hydroxy-2,6,6-trimethylcyclohexylideneacetic acid gamma-lactone 4,5,7,7A-TETRAHYDRO-4,4,7A-TRIMETHYL-2(6H)BENZO* 5,6,7,7a-Tetrahydro-4,4,7a-trimethyl-2(4H)-benzofuranone 5,6,7,7a-Tetrahydro-4,4,7a-trimethylbenzofuran-2(4H)-one EINECS 239-390-4