Last Updated：2025/11/20
Sentence
実験室では抽出実験で使用するため、石油由来の正ヘプタン（CH3(CH2)5CH3）を密閉容器で数本保管していた。
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The laboratory stored several sealed containers of heptane for use in extraction experiments.
See correct answer
The laboratory stored several sealed containers of heptane for use in extraction experiments.
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Related words
heptane
Noun
Japanese Meaning
有機化学において、石油から得られる飽和脂肪族炭化水素C₇H₁₆の9つの異性体のいずれか（特にn-ヘプタン、化学式 CH₃(CH₂)₅CH₃）を指す。
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