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The target compound was synthesized from N-benzyl protected aminoacetophenone through hydrogenation,benzoylation and reduction.

以氮-护胺为原料,经氢化,苯甲酰化,还原三步合成双苯甲酰沙丁胺

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Composition of 1,8 - cineole (80%), camphene, phellandrene, Terpineol acetate, geraniol, isoamyl aldehyde, citronellal, and pepper ketones.

组成1,8-桉叶素(80%以上)、莰烯、水芹烯、萜品、乙酸香叶醇、异戊醛、香茅醛和胡

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Oxidation of tropine with chromic oxide gave tropinone which can be quaternized to 5 in quantitative yield.

为了使反应的研究简化,将阿托品水解为托品、再氧化为托品,托品季胺盐与氢化钠反应。

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footwork, footworn, footy, foozle, foozlt, fop, fopen, fopling, foppery, foppish,

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3G, 401(K), a,

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TED-Ed(视频版)2024年7月合集

Others may opt for option two, taking the pills mifepristone and misoprostol in sequence.

其他人可第二种方案,按顺序服用米非司和米索前列药片。

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The Dream

Yes, I ended up using mifepristone and misoprostol.

是的,我最使用了米非司和米索前列

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化学 Crash Course

Aldehydes are just dehydrogenated alcohols, ketones are just aldehydes bonded to R-groups on both sides (instead of a hydrogen on one side).

醛就是脱氢的就是两R基团相连的醛(而不是一连着氢)。

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Radiolab

Doctors, like, when they see complications like  this happening, they reach for these pills, for mifepristone and misoprostol.

莫莉:医生们,当他们看到这样的并发症发生时,他们会使用这些药物,米非司和米索前列

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5分钟医学英语(Science in 5)

Mifepristone and misoprostol are the tablets.

米非司和米索前列就是这些药片。

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for one thing, for sale, for short, for that matter, for the benefit of, for the better, for the first time, for the moment, for the most part, for the present,

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3G, 401(K), a,
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