(6E)-6-[(2E,4E,6E)-3,7-DIMETHYLNONA-2,4,6,8-TETRAENYLIDENE]-1,5,5-TRIMETHYLCYCLOHEXENE (6E)-6-[(2E,4E,6E)-3,7-dimethylnona-2,4,6,8-tetraenylidene]-1,5,5-trimethyl-cyclohexene 1224-78-8 67110-71-8 ANHYDRORETINOL ANR Anhydro-retinol Anhydrovitamin A Cyclohexene, 6-((2E,4E,6E)-3,7-dimethyl-2,4,6,8-nonatetraenylidene)-1,5,5-trimethyl-, (6E)- Cyclohexene, 6-(3,7-dimethyl-2,4,6,8-nonatetraenylidene)-1,5,5-trimethyl-, (all-E)-