英文别名
3,7,12,16-tetramethyl-1,18-bis-(2,6,6-trimethyl-cyclohexa-1,3-dienyl)-octadeca-2t,4t,7t,11t,14t,16t-hexaen-9-yne-6,13-dione;3,7,12,16-Tetramethyl-1,18-bis-(2,6,6-trimethyl-cyclohexa-1,3-dienyl)-octadeca-2t,4t,7t,11t,14t,16t-hexaen-9-in-6,13-dion