The synthetic method of trichloromethyl-benzyl-alcohol and trichlorometyl-benzyl-alcohol-acetate were reviewed, and the application of rosone were introduced.
The noncontinuous formic acid Polyacrylamide Gel Electrophoresis (APAGE) of wheat gliadin proteins was improved in bisacrylamide concentration,preparation of the gel and extraction method.
It is possible to predict and controll the conversion rate of esterifications such as acrylic acid with dodecanol,tetradecanol and hexadecanol by this equation.
The technique of extracting corn pro lamine from corn lees was studied.The optimum technical conditions were determined,in which and output of corn prolamine was 97.46%.
For the different part of Tripterygium wilfordii obtained in summer，the content range of triptolide in its given order was whole root,root bark,debark root,stem and leaves respectively.
Moreover, it was shown that degradation of lignin was promoted by veratryl alcohol added, no effect of veratryl alco-hol on degradation of cellulose and hemicellulose was detected.
The method of synthesising terpinol with ion exchange resin catalysis was investigated. Effects of kind of solvent used, reaction temperature and reaction time on product output were studied.
If you're using your rescue inhaler too often, AKA your Albuterol, you might need a controller medication to prevent the asthma attacks from happening.
While carboxylic acids are ketones bonded to an OH group instead of an R group, and ethers are just alcohols bonded to an R-group instead of a hydrogen.
Surely, after the heirless emperor's death, Cixi chose the man who would succeed him or rather the boy Prince Chun's two-year-old son Puyi, famous today as the last emperor.
STEP 7 Open a box of chocolates. Besides containing the love chemical PEA, chocolate has a small amount of cannabinoids, the same chemical compounds that give marijuana its relaxing properties.
If you were paying attention, you learned that alcohols are organic compounds with hydroxyl groups, if you dehydrogenate them, the hydroxyl converts to a carbonyl and they become dehydrogenated alcohols or aldehydes.
There was the far-off yelping of possum dogs in the dark swamp under cool autumn moons and the smell of eggnog bowls, wreathed with holly at Christmas time and smiles on black and white faces.
If it's a six carbon chain with a carboxylic acid on it and an alcohol on one of the other carbons, our name has to do two things: identify that the hydroxyl group is there and identify where it is.
以硼氢化钾修饰的雷尼镍催化剂催化松油醇加氢制备二氢松油醇的反应。
史人物传记 
晶玫瑰
芽糖
果您过
地使用救援吸入器，也就是您
