1.
Difficulty in Teaching Cyclohexane Derivatives:the Problem of Dominant Conformation
环己烷衍生物教学中的难点——优势构象问题
2.
Synthesis of 3-Azabicyclohexane Derivatives and Their Applications in the Construction of Pyrrolo[3,2-c]quinoline;
3-氮杂双环己烷衍生物及吡咯并喹啉类生物碱的合成
3.
Soms Puzzling Stereochemistry Probiems in Teaching Cycloheane Derivatives;
环己烷衍生物教学中学生易模糊的立体化学问题
4.
Study on the Synthesis and Flame Resistance of Derivatives of 1, 3, 2-Dioxaphosphorinane;
1，3，2-二氧磷杂环己烷衍生物的合成和阻燃性能的研究
5.
Electron Impact (EI) Mass Spectra: of cis, trans-4-Trimethylsilylcyclohexyl Alcohol Analogues and Their Derivatives
顺,反-4-三甲(代)甲硅烷基环己醇类似物及其衍生物的电子轰击质谱
6.
Study on the Synthesis of (Ferrocenyl)(Phenyl)methane Derivatives and N-heterocycle Derivatives;
二茂铁基苯基甲烷衍生物及含氮杂环衍生物的合成研究
7.
Theoretical Studies on the Host-Guest Complexes: Cyclohexane and Its Ramification Encapsulated within a Cylindrical Capsular Host;
主客体分子体系：环己烷及其衍生物包结于分子反应器内的理论研究
8.
Many cyclopentane derivatives also absorb in this region.
很多环戊烷的衍生物在这个范围也出现吸收。
9.
Study on the Highly Stereoselective Synthesis of 1-Aminocyclopropane-1-carboxylic Acid Derivatives;
环丙烷氨基酸衍生物的高立体选择性合成研究
10.
cyclanic ,cyclenic or cycloterpenic mono-or polyamines and their derivatives and salts thereof
环烷烃、环烯或环萜烯一元胺或聚胺及其衍生物以及它们的盐类
11.
cyclic amide (incl. cyclic carbamates)and their derivatives (excl. ureines and their derivatives), and salts thereof
环酰（包括环氨基甲酸酯）及其衍生物（不包括烷基脲及基衍生物）和它们的盐类
12.
Studies on the Synthesis and Biological Activities of Novel Cyclopentathiane and Cyclohexathiane;
新型硫杂环戊烷、环己烷究香料的合成及生物活性研究
13.
Our business segments include Propylene Oxide and related products, Ethylene and derivatives / co-products, Inorganic Chemicals and Refining.
业务范围及产品包括环氧丙烷及其衍生物，乙稀及其衍生物，无机化学和炼油等。
14.
Studies on Synthesis of Phosphonodipeptide Derivatives of exo-Bicyclo[2.2.1]heptane(or hept-5-ene)-2, 3-dicarboxylic Anhydride
外式双环[2.2.1]庚烷(庚-5-烯)-2,3-二甲酸酐膦二肽衍生物的合成
15.
Asymmetric Synthesis and Structural Characterization of Multi Functional Group of Chiral Aziridine Derivatives;
多官能团手性氮杂环丙烷衍生物的不对称合成与结构表征
16.
Study on the Asymmtric Synthesis of 2,3-Disubstituted 1-Aminocyclopropane-1-carboxylic Acid Derivatives;
2，3-二取代环丙烷氨基酸衍生物的不对称合成方法研究
17.
Study on the Stereoselective Synthesis of 2,3-Disubstituted 1-Aminocyclopropane-1-carboxylic Acid Derivatives;
2，3-二取代环丙烷氨基酸衍生物的立体选择性合成研究
18.
On Modified Cyclodextrin and Adamantine Derivatives by Fluorescence Titration Method;
荧光光谱滴定法测定修饰环糊精与金刚烷衍生物的稳定常数