138118-62-4
2-ethyl-1H-benzo[d]imidazole perchlorate
65-45-2
水杨酰胺
1792-35-4
2-(methyl)benzimidazolium perchlorate
105257-64-5
2-(phenyl)benzimidazolium perchlorate
72798-66-4
1-(2-丙烯基)-2-苯并咪唑酮

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