You will convert the carvone to its semicarbazone for use in a polarimetric analysis.
为了作旋光度分析,你将会把香芹酮转变为缩胺基脲。
You will convert the carvone to its semicarbazone for use in a polarimetric analysis.
为了作旋光度分析,你将会把香芹酮转变为缩胺基脲。
The target compound was synthesized from N-benzyl protected aminoacetophenone through hydrogenation,benzoylation and reduction.
以氮-苄基保护胺基酮为原料,经氢化,苯甲酰化,还原三步合成双苯甲酰沙丁胺。
The colorimetry of sulfuric acid and p-Dimethylaminobenzaldehyde used to determinate the fusel oil of alcoholic liquor,but it occurs deviation.
定白酒中杂
油常采用硫酸-对二甲胺基苯甲
比色法,但
定常有误差。
In this paper,W amino polyoxyalkylene were synthesized by two steps.In the first step,polyoxyalkylene were brominated.In the second,the brominated polyoxyalkylene were aminated.
本文用聚乙二先溴
,
化的二步合成法,合成了胺基单取
聚乙二
衍生物。
Use of ammonia gas: fertilizer and various ammonia containing compound, various amidogen, acyl and other ammonia containing testing agents (explosives) etc.
化肥和各种含化合物。各种胺基、酰基、硝酸和各种含
制试剂(炸药)等。
Acrodermatitis acidemica is a form of various enzyme defects involving the metabolism of branched-chain amino acids (BCAAs) along with cutaneous features reminiscent of acrodermatitis enteropathica.
摘要酸血性肢端皮肤炎是一种与支链胺基酸谢酵素缺乏有关的疾病,其皮肤表徵与肠病性肢端皮肤炎相似。
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