水苏糖 [来源于块茎水苏]，Stachyose hydrate from Stachys tuberifera；98%

别名：水苏糖水合物；水苏糖四水合物；羽扇豆糖；水合水苏糖；Lupeose；α-D-Gal-(1→6)-α-D-Gal-(1→6)-α-D-Glc-(1→2)-β-D-Fru；β-D-呋喃果糖基-O-α-D-吡喃半乳糖基-(1→6)-O-α-D-吡喃半乳糖基-(1→6)-α-D-吡喃葡萄糖苷；β-D-Fructofuranosyl-O-α-D-galactopyranosyl-(1→6)-O-α-D-galactopyranosyl-(1→6)-α-D-glucopyranoside

CAS号 54261-98-2 经验分子式（希尔表示法） C24H42O21 · xH2O 分子量 666.58 (anhydrous basis) Beilstein/REAXYS Number 5710666 EINECS 编号 207-427-3 MDL number MFCD00149457 PubChem Substance ID 24888216 NACRES NA.22