"7-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-2-氮杂螺[3,4]壬-6-烯-2-羧酸叔丁酯"
"7-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-2-氮杂螺[3,4]壬-6-烯-2-羧酸叔丁酯"
"7-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-2-氮杂螺[3,4]壬-6-烯-2-羧酸叔丁酯"
"7-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-2-氮杂螺[3,4]壬-6-烯-2-羧酸叔丁酯"
"7-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-2-氮杂螺[3,4]壬-6-烯-2-羧酸叔丁酯"