xanthophyll (2S,2'S)-Oscillol 2,2'-di(alpha-L-fucoside) 892.534 893.15260 C52H76O12 CHEBI:80413 C[C@@H]1O[C@@H](O[C@@H](\C=C\C(C)=C\C=C\C(C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(C)\C=C\C=C(C)\C=C\[C@H](O[C@@H]2O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]2O)C(C)(C)O)C(C)(C)O)[C@@H](O)[C@H](O)[C@@H]1O InChI=1S/C52H76O12/c1-33(21-15-23-35(3)25-17-27-37(5)29-31-41(51(9,10)59)63-49-47(57)45(55)43(53)39(7)61-49)19-13-14-20-34(2)22-16-24-36(4)26-18-28-38(6)30-32-42(52(11,12)60)64-50-48(58)46(56)44(54)40(8)62-50/h13-32,39-50,53-60H,1-12H3/b14-13+,21-15+,22-16+,25-17+,26-18+,31-29+,32-30+,33-19+,34-20+,35-23+,36-24+,37-27+,38-28+/t39-,40-,41-,42-,43+,44+,45+,46+,47-,48-,49-,50-/m0/s1 KEGG:C16275 ZYYNEJWFGGVJQZ-ASFDWNNCSA-N chebi_ontology