Long Chain Esters of Aesculus indica
Long Chain Esters of Aesculus indica
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DOI：
10.1021/np50061a026
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发表时间：
1989
影响因子：
5.1
通讯作者：
B. Singh;P. Agrawal;R. Thakur
中科院分区：
文献类型：
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作者：
B. Singh;P. Agrawal;R. Thakur
由于甲基（一个末端），频率为 6.0 Hz）在 0.81 处使我们预测存在 OCH2CH3 取代基作为酯化残基 (5)。其质谱在mlz 310处具有[M]+，揭示了分子式C2oH3802。 mlz 45 处的离子和 [M]+ 损失 45 个质量单位导致形成 mlz 265 处的离子，这是终端 m| 的特征。 z 971 r = ch2ch，
6.0 Hz) at 0.81 due to methyl groups (one terminal) led us to predict the presence of an OCH2CH3 substituent as an esterifying residue (5). Its mass spectrum had a [M]+ at mlz 310 revealing the molecular formula C2oH3802. The ion at mlz 45 and the loss of 45 mass units from the [M]+ re-sulting in the formation of an ion at mlz 265 were characteristic of a terminal m| z 971 r= ch2ch,