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Certified Reference Standards...
化学名称: Imidazole
微笑: C1=CNC=N1
印地语: InChI=1S/C19H15ClO/c20-18-14-8-7-13-17(18)19(21,15-9-3-1-4-10-15)16-11-5-2-6-12-16/h1-14,21H
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