660430-01-3 8,11,13,15,19-Docosapentaen-4-ynoic acid, 10,17-dihydroxy-,(8Z,11E,13Z,15E,17S,19Z)- 844439-37-8 8,12-Tridecadienoic acid,3,11-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2,4,8,12-tetramethyl-13-(2-methyl-4-thiazolyl)-, (2R,3S,4S,8Z,11S,12E)-