387338-43-4
7-(iso-propylcarbonyloxymethyl)oxy-2H-1-benzopyran-2-one
6640-69-3
1-(2-hydroxyphenyl)-2-methylpropan-1-one
563-80-4
3-甲基-2-丁酮
7553-56-2
碘
67-66-3
氯仿

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