3-(1H-benzimidazol-2-yl)chromen-2-one

(1H-苯并咪唑-2-基)-乙酸肼

3-(1,3-dihydrobenzimidazol-2-ylidene)chromene-2,7-dione

ethyl 2-(1H-benzimidazol-2-yl)-3-phenylprop-2-enoate

3-(1H-苯并咪唑-2-基)-2(1H)-喹啉酮