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石炭酸
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石炭酸
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酚
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carbolic acid
石炭酸
即苯酚。苯环上的一个氢原子为羟基取代而生成的一元酚,分子式C6H5OH。因从煤焦油中发现而得名。
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Public Servants Entering the Live Room - Office HotLine on Wednesday
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