133-37-9
DL-酒石酸
+
57-13-6
尿素
→
~53%
39828-47-2
2-氧代-2,3-二氢-1H-咪唑-4-羧酸
87-69-4
左旋酒石酸
72864-26-7
(2S-(2R*,3R*,4R*))-5-((2-amino-4-hydroxy-4-(5-hydroxy-2-pyridinyl)-3-methyl-1-oxobutyl)amino)-1,5-dideoxy-1-(4-formyl-2,3-dihydro-2-oxo-1H-imidazol-1-yl)-β-D-Allofuranuronic acid