(2S,4R)-4-(2-Ethyl-[1,3]dioxolan-2-yl)-2-methyl-pentanal

methyl(2R*,4R*)-2,4-dimethyl-5-oxopentanoate

(4E,8E,12E)-(10S,14S,16R)-8-Ethyl-4,10,14-trimethyl-16-(2-methyl-[1,3]dioxolan-2-yl)-heptadeca-4,8,12-trien-1-ol

(+)-(10S,14S,16R)-methyl 4,10,14,16-tetramethyl-8-ethyl-16-(2'-methyl-1',3'-dioxolan-2'-yl)heptadeca-4(E),8(E),12(E)-trienoate