過氧化苯酰 的英文怎麼說
中文拼音 [guòyǎnghuàběn]
過氧化苯酰
英文
bp-
Initiation is caused by radicals produced from azobisisobutyronitrile, benzoyl peroxide or perester decomposition.
鏈引發是由偶氮二異丁腈,過氧化苯甲酰或過氧酯分解生成的自由基所引起。Methods of determination for benzoyl peroxide in wheat flour
小麥粉中過氧化苯甲酰的測定方法Food additive - diluted benzoyl peroxide
食品添加劑稀釋過氧化苯甲酰A study on the determination of benzoyl peroxide in wheat flour by hplc
高效液相色譜測定麵粉中過氧化苯甲酰Preparation and ageing of column for determination of benzoyl peroxide
測定過氧化苯甲酰所需色譜柱的制備及老化方法研究Acetyl benzoyl peroxide
乙酰過氧化苯甲酰Benzoylperoxide, and especially azobisisobutyronitrile, do not take part in transfer reactions.
過氧化苯甲酰、特別是偶氧二異丁腈不參加鏈移反應。Horizontale road marking. markings applied on the roads. benzoyl peroxide determination
路面水平標記.馬路標記.過氧化苯酰的測定The gel by sodium alcoholate method, added benzoylacetone, have the obvious uv absorption peaks at 265nm and 337nm respectively. when the gel was placed in air, the chelate did n ' t have change. the absorption peak decreased until disappeared when the films were irradiated by the ultraviolet light with the relevant wavelength, which indicated that the films were obviously photosensitive
( 4 )通過三種方法制備感光性的sno _ 2 : sb ( ato )溶膠,採用醇鈉法,添加苯酰丙酮制備的二氧化錫凝膠膜,在265nm和337nm處存在明顯吸收峰,空氣中放置,所形成的螯合物不發生變化,用相應波長的紫外光照射時,這個吸收峰會減小直至消失,表明薄膜具有良好的感光性。Abstract : aim to synthesize a new prodrug, resveratrol trinicotinate. methods in presence of lithium and a catalytic amount of naphthalene, the reaction of p - methoxybenzyl trimethylsilyl ether and 3, 5 - dimethoxylbenzaldehyde gave resveratrol after a series of translation. resveratrol trinicotinate was obtained by the reaction of resveratrol and nicotinoyl chloride hydrochloride. results a mutual prodrug resveratrol trinicotinate was designed and synthesized. conclusion a novel method for synthesis of resveratrol and resveratrol trinicotinate has been afforded. the e - isomer is selectivily obtained by dehydration of the compound 2 with khso4
文摘:目的合成一種前藥白藜蘆醇煙酸酯.方法在金屬鋰片和催化量的萘的存在下, 3 , 5 -二甲氧基苯甲醛與對甲氧基苯甲醇的三甲基硅醚反應經過一系列轉變得到白藜蘆醇,白藜蘆醇與煙酰氯反應得到白藜蘆醇煙酸酯.結果設計併合成了白藜蘆醇煙酸酯.結論提供了一種合成白藜蘆醇及白藜蘆醇煙酸酯的方法,採用khso4脫水可選擇性的得到反式產物Detection of benzoylperoxide in the flour in the market
新泰市市售麵粉品質改進劑過氧化苯甲酰的檢測Determination of benzoyl peroxide in wheat flour by internal standard method of capillary gas chromatography
毛細管氣相色譜內標法測定小麥粉中過氧化苯甲酰分享友人