1 x $65.00
1 x $60.00
Certified Reference Standards...
化学名称: Methyl (R)-2-((R)-3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl)-2-hydroxyacetate ; L-threo-Hex-2-enaric acid 1,4-Lactone 6-Methyl Ester ;
微笑: O[C@H]([C@](O1)([H])C(O)=C(O)C1=O)C(OC)=O