52329-60-9
(2-氨基-1H-苯并[d]咪唑-5基)-苯甲酮
→
~77%
75501-05-2
2-Amino-5(6)-[α-hydroxybenzyl]benzimidazole
31431-39-7
甲苯达唑
39070-63-8
3,4-二氨基二苯甲酮