1 SPN Speroidenone 1.000 2 A1EFU (4~{E},16~{E},26~{E})-2-methoxy-2,6,10,14,19,23,27,31-octamethyl-dotriaconta-4,6,8,10,12,14,16,18,20,22,26,30-dodecaen-3-one 1.000 3 7OT Spheroidene 0.977 4 A1L0S Anhydrorhodovibrin 0.977 5 SP2 3,4-dihydrospheroidene 0.977 6 SPO Spheroidene 0.977 7 CRT Spirilloxanthin 0.933 8 H4X (6~{E},8~{E},10~{E},12~{E},14~{E},16~{E},18~{E},20~{E},22~{E},24~{E},26~{E})-2,31-dimethoxy-2,6,10,14,19,23,27,31-octamethyl-dotriaconta-6,8,10,12,14,16,18,20,22,24,26-undecaene 0.933 9 A1EF2 (6~{E},8~{E},10~{E},12~{E},14~{E},16~{E},18~{E},20~{E},22~{E},26~{E})-2,6,10,14,19,23,27,31-octamethyldotriaconta-2,6,8,10,12,14,16,18,20,22,26,30-dodecaene 0.930 10 A1MBA Phytoene 0.930 11 LYC Lycopene 0.930 12 NS0 All-trans-1,2-dihydroneurosporene 0.930 13 NS1 15-trans-1,2-dihydroneurosporene 0.930 14 NS5 15-cis-1,2-dihydroneurosporene 0.930 15 I7D (6~{E},8~{E},10~{E},12~{E},14~{E},16~{E},18~{E},20~{E},22~{E},24~{E},26~{E},28~{E})-2,31-dimethoxy-2,6,10,14,19,23,27,31-octamethyl-dotriaconta-6,8,10,12,14,16,18,20,22,24,26,28-dodecaen-5-one 0.913 16 QAK (6~{R},10~{S},14~{R},19~{R},23~{S},24~{E},27~{S},28~{E})-2,6,10,14,19,23,27,31-octamethyldotriaconta-24,28-dien-2-ol 0.909 17 ZE0 (3'E)-3',4'-didehydro-1,2-dihydro-psi,psi-caroten-1-ol 0.909 18 EYR (6~{E},10~{E},14~{E},18~{E},22~{E},26~{E},30~{R})-2,6,10,14,18,22,26,30-octamethyldotriaconta-2,6,10,14,18,22,26-heptaene 0.766 19 RG1 Rhodopin B-D-glucoside 0.759 20 RPA Rhodopinal glucoside 0.745 21 22B Bacterioruberin 0.702