2,6,10,14,19,23,27,31-octamethyldotriaconta-2,6,10,12,14,16,18,20,22,26,30-undecaene (6E,10E,12E,14E,16E,18E,20E,22E,26E)-2,6,10,14,19,23,27,31-octamethyldotriaconta-2,6,10,12,14,16,18,20,22,26,30-undecaene C05430 zeta-Carotene 7,8,7',8'-tetrahydro-psi,psi-carotene CHEBI:28068 all-trans-zeta-carotene LMPR01070256