1,2,3,4-tetra-O-acetyl-L-rhamnose

1,2,3,4-四-o-乙酰基-l-岩藻吡喃糖

methyl 2,3,6-trideoxy-3-C-methylene-4-O-(dimethylamidino)-α-L-erythro-hexopyranoside

methyl 2,3,6-trideoxy-3-C-methylene-α-L-erythro-hexopyranoside