2-Butyl-1,3,2-dioxaborolane-4S,5S-dicarboxylic acid bis-dimethylamideButylboronic acid N,N,N',N'-tetramethyl-L-tartaric acid diamide ester(4R,5R)-2-Butyl-N,N,N',N'-tetramethyl-1,3,2-dioxaborolane-4,5-dicarboxamide(4S,5S)-2-Butyl-N,N,N′N′-tetramethyl-1,3,2-dioxaborolane-4,5-dicarboxamide2-丁基-N,N,N′N′-四甲基-二杂戊硼烷-(4S,5S)-二甲酰胺2-丁基-1,3,2-二氧硼戊环-4S,5S-二羧酸双(二甲氨基化合物)Butylboronic acid N,N,N′,N′-tetramethyl-D-tartaric acid diamide ester