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yong r biao shi ting ji de you lai
Author(s): 
Pages: 76-76
Year: Issue:  3
Journal: Education in Chemistry

Abstract: 介绍了法国化学家查尔斯·格哈德,第一次明确提出用符号"R"来表示烃基,奥古斯特·劳伦、康尼查罗、门捷列夫等相继拓展了"R"的内涵,使其在有机化学表征中得到广泛应用。
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