6-[(1E,3E,5E,7E,9E,11E,13E,15Z,17E)-18-(3-hydroxy-1,5,5-triMethyl-7-oxabicyclo[4.1.0]hept-6-yl)-3,7,12,16-tetraMethyl-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-1,5,5-triMethyl-7-oxabicyclo[4.1.0]heptan-3-ol
CAS No. 1263-54-3
(9cis)-5,5',6,6'-tetrahydro-5,6:5',6'-diepoxy-beta,beta-carotene-3,3'-diol