Menatetrenone

用法例句

Experimental results show that C4-C14 bond of cyclopentadiene-menadione adduct is weakened by the steric effect of its angular methyl group through the crystal structural analysis.

晶体结构分析显示环戊二烯-甲萘醌加合物的C4-C14键被它的角甲基空间效应所弱化,热分析(TG-DSC)研究显示在130℃该加合物的逆Diels-Alder反应趋势得到加强。

The effect of menadione on the accumulation of CAT by Thermoascus aurantiacus was investigated.

研究了添加甲萘醌对嗜热子囊菌(Thermoascusaurantiacus)IFO9862合成过氧化氢酶(CAT)的影响。

A method of determination of menadione in fodder by UV spectrophotometry was reported.

研究了用紫外分光光度法测定甲萘醌在饲料中含量的方法 ,探讨了测定过程中有关条件的变化对测定的影响 ,获得了适宜的测定条件 :紫外光吸收波长为 2 50± 2nm ,在所测的浓度范围内有良好的线性关系和回收率。

The inactivation of chironomid larvae in water supply systems was experimented with environment degradable vitamin K3,its main component 2-methyl-1,4-naphthoquinone(MQ),and their congener menadione triamintriazine bisulphite(MTB).

采用易被环境分解的维生素K3、其基本成分β-甲基萘醌(MQ)和同系物三氨基三嗪甲萘醌亚硫酸盐(MTB),对在给水系统中出现的4龄摇蚊幼虫进行了杀生实验。

Preparation of β-methyl-naphthoquinone with Oxidated β-methyl-naphthalene;

β-甲基萘氧化法制备β-甲萘醌

In this study,by optimizing and analyzing the conditions of mass spectrum,a sensitive qualitative analytical method has been developed for identification of ubiquinone(UQ-n(H x))and menaquinone(MK-n(H x)) by liquid chromatography-atmospheric pressure chemical ionization mass spectrometry in negative mode(LC-NI-APCI-MS)using standard samples UQ-6,UQ-10 and Vitamin K 1.

以UQ 6,UQ 1 0和VitaminK1 作为研究对象 ,建立了固相萃取LC MS定性分析微生物呼吸甲基萘醌 (MK n(Hx) )和泛醌 (UQ n(Hx) )的方法 ,并用此法定性分析了厌氧活性污泥中的微生物呼吸醌 。

The two major types of bacterial isoprenoid quinones are menaquinones and ubiquinones.

甲基萘醌和泛醌是其中较为重要的两类化合物。

Production 1, 2 hydroxy beta 4- formic acid, a beta consignment sales produced products.

生产1、4-二羟基萘甲酸、甲萘醌，销售自产产品。

Feed additive--Vitamin K3 (menadions sodium bisulfite)

GB7294-1987饲料添加剂维生素K3(亚硫酸氢钠甲萘醌)

In acid medium,I is recovered in 80,75,and 25 per cents respectively.

在酸性溶液中,甲萘醌(Ⅰ)的回收率分别为80,75及25％。

HPLC Determination of Menadione Sodium Bisulfite in Menadione Sodium Bisulfite Injection

HPLC法测定亚硫酸氢钠甲萘醌注射液的含量

Progress of 2-Methyl-1,4-Naphthoquinone and Prospect in Green Chemistry Synthetic Technologies

β-甲萘醌合成研究进展及绿色化学法制备展望

Study on Preparation of β-Methylnaphthoquinone by Oxidation of β-Methylnaphthalene with Hydrogen Peroxide;

过氧化氢氧化β-甲基萘制取β-甲基萘醌的工艺研究

Study on Preparation of 2-methylnaphthoquinone-1, 4 by "In-Cell" Indirect Electrooxidation;

“槽内式”间接电氧化制备2-甲基-1，4-萘醌的研究

Determination of content of β-methylnaphthoquinone with HPLC

高效液相色谱法测定β-甲基萘醌的含量

Preparation of 5,8-Dimethoxyl-1,4-Naphthoquinone-6-Formic Acid Derivatives and Studies on Their Antitumor Activities;

5，8-二甲氧基-1，4-萘醌-6-甲酸类衍生物的合成及其抗肿瘤活性研究

Study of Sensitization of Cationic Surfactant for Spectrophotometric Determination of Carbocisteine with Sodium 1,2-Naphthoquinone-4-sulfonate

阳离子表面活性剂增敏1,2-萘醌-4-磺酸钠光度法测定羧甲司坦

potassium 1, 2--naphthoquinone--4--sulfonate

1, 2-萘醌-4-磺酸钾

ESR spin elimination research on reaction of triplet state of VK_3 with nucleic acid derivatives

2-甲基1,4-萘醌激发三重态与核酸反应的电子自旋共振自旋消减法研究

Methedology Development on the Synthesis of Aminonaphthoquinone and Benzodiazepine-fused Naphthoquinone Derivatives;

胺基萘醌及萘醌苯并二氮卓类衍生物的合成方法研究

Developing Trendy and Synthetic Design of Natural Naphthaquinone Dyestuff;

萘醌天然染料的研究现状与开发设计

2-hydroxy-3-naphthoic acid

２－羟基－３－萘甲酸

naphtyl formate

甲酸十氢-β-萘酯

1,4-benzoquinone-N-benzoylhydrazone oxime

１,４－苯醌－Ｎ－苯甲酰腙肟

A Simple Synthesis of Diseleno-bis-naphthoquinone Compounds and Its MS Study

二硒(或碲)二萘醌化合物的合成及质谱研究