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Cyclohexane C3H6Cyclobutane C4H8Cyclopentane C5H10C6H12 Cycloalkanes 循环<unk>酸盐 循环水素 循环化<unk>
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Cyclohexane C3H6Cyclobutane C4H8Cyclopentane C5H10C6H12 Cycloalkanes 循环<unk>酸盐 循环水素 循环化<unk>

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Bacsica

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