单词 | pyridinium |
释义 | pyridinium/ˌpɪrɪˈdɪnɪəm/Chemistry noun A cation having the formula C5H6N+, consisting of a protonated pyridine molecule. Usually attributive or as a formative element in chemical names. OriginLate 19th century; earliest use found in Journal of the American Chemical Society. From pyridine + -ium. |
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