87234-69-3
1,3-Dihydro-3,3-dimethyl-6-hydroxy-2H-indol-2-one
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584-08-7
碳酸钾
75-03-6
碘乙烷
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60-29-7
乙醚
87234-61-5
6-ethoxy-3,3-dimethyl-1H-indol-2-one