((2R,3S,4S,5S,6S)-3,5-Dihydroxy-2-hydroxymethyl-6-methoxy-tetrahydro-pyran-4-yl)-carbamic acid benzyl ester

3,6-benzyloxycarbonylimino-3,6-dideoxy-D-mannose diethyl dithioacetal

methyl 3-benzyloxycarbonylamino-3-deoxy-6-O-tosyl-α-D-mannopyranoside

3-氨基-3-脱氧-alpha-d-甘露糖苷甲酯盐酸盐