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- Keywords deprotection;1 O alkyl 2;3 O;O isopropylidene glycerol ether;1 O alkyl 2 O acetyl 3 O trityl glycerol ether;iodine/methanol system;iodine/water/THF; 去保护;1烷氧基2;3异丙叉甘油醚;1烷氧基2乙酰氧基3三苯甲氧基甘油醚;碘甲醇体系;碘水四氢呋喃体系;
- Closing time at this pub is eleven o' clock. 这酒馆的打烊时间是十一点。
- We've got the OK from the council at last. 我们终於获得了委员会的同意。
- The child's mouth formed a big O in surprise. 那孩子惊奇得张著嘴像个大O字。
- Ok may I have your last name and first initial, please? 好的。请您告诉我贵姓及大名的头一个字母。
- Only when everything is ok will the patent be registered. 只有一切都顺利,才能登记专利。
- To bring an acetyl group into(an organic molecule. 乙醯化使乙醯化,把一乙醯基带入(一有机分子)之中
- Have you finished lunch already? It's only12 o' clock! 你已经吃过午饭了吗?现在才12点。
- Who knows what effect acetyl salicylic acid has? 谁知道乙酰水杨酸有什么作用?
- She's OK, but she always likes to blab about how successful her husband is. 她还可以啦,不过她老爱提她老公有多成功。
- To bring an acetyl group into(an organic molecule). 乙醯化使乙醯化,把一乙醯基带入(一有机分子)之中
- Acetyl choline can how is sexual urticaria treated? 乙酰胆碱能性荨麻疹怎么治疗?
- Then prepare the acetyl ferrocene. 反应制得夹心结构的二茂铁。
- An example of the acyl group is the acetyl group. 乙酰基是酰基的一个例子。
- Hello. I'd like to reserve a table for two for eight o' clock, please. 你好,我要订一张今晚八点两个人的餐桌。
- Mark hauled o ff and threw a touchdown pass. 马克突然传出一个触地球。
- The line AB intersects the line CD at O. 直线AB与直线CD相交于O点上。
- Hark ye O man, and list to my Voice. 请听啊哦人类,而记下来我的声音。
- OK,let me start with the particles. 好吧,就让我从小品词开始讲起吧。
- It is 5 o' clock in the afternoon. 现在是下午5点钟。