(2R,3S,4R)-1,3,4-tri-O-benzyl-2-O-methansulfonyl-1,2,3,4-octadecanetetraol

(2R,3S,4R)-1,3,4-Tris-benzyloxy-octadecan-2-ol

Acetic acid (R)-1-((1S,2S,3R)-2,3-bis-benzyloxy-1-benzyloxymethyl-heptadecylcarbamoyl)-pentacosyl ester

Acetic acid (R)-1-((1S,2S,3R)-2,3-dihydroxy-1-hydroxymethyl-heptadecylcarbamoyl)-pentacosyl ester