作者查詢 / kevinufl
作者 kevinufl 在 PTT [ Chemistry ] 看板的留言(推文), 共61則
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2F→:這個教科書或者是實驗原理都會寫吧10/10 21:06
2F→:2號碳是chiral center01/11 19:38
1F→:+1, +3, +5, +701/11 19:42
2F推:做實驗為什麼不戴乳膠手套?12/01 21:46
1F推:把共振式都畫出來就能明白了10/18 23:04
1F→:能階10/15 12:45
1F推:不同溶劑,動相極性不同,位置當然就會不一樣09/17 17:03
16F推:f大的意思是去打個磷譜(31P NMR)看一下08/08 22:22
1F推:2根;cis的化合物會有3根peak08/05 01:04
2F→: 組 組08/05 01:06
2F→:1-methylpropyl....你是指sec-butyl嗎=___=09/11 01:00