xanthophyll Rhodovibrin 584.459 584.91390 C41H60O2 CGEVWQFVGBQXOA-WQMGISBJSA-N CHEBI:80149 COC(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)CCCC(C)(C)O InChI=1S/C41H60O2/c1-34(22-14-24-36(3)26-16-28-38(5)30-18-32-40(7,8)42)20-12-13-21-35(2)23-15-25-37(4)27-17-29-39(6)31-19-33-41(9,10)43-11/h12-17,19-29,31,42H,18,30,32-33H2,1-11H3/b13-12+,22-14+,23-15+,26-16+,27-17+,31-19+,34-20+,35-21+,36-24+,37-25+,38-28+,39-29+ KEGG:C15878 KNApSAcK:C00022894 chebi_ontology