（1) Carbon’s ability to form as many as four strong bonds to other carbon atoms and to form strong bonds to hydrogen, oxygen, sulfur, nitrogen and phosphorous. （2) Carbon can make the vast number of different molecules Required for complex living organisms

17.1 The acidity of the α-hydrogens ofcarbonyl compounds: Enolate ions

1 Ultraviolet Spectroscopy (uv) 紫外光谱----测定有机物中是否存在共轭双键和芳香族化合物 2. Infrared spectroscopy (IR)红外光谱----测定有机物中官能团

Oxidation-reduction and organometallic compounds (氧化-还原和有机金属化合物） 11.1 Introduction Carbonyl (羰基）compounds are a broad group of compounds that includes aldehydes, ketones, carboxylic acids, and esters

1.1 Introduction Organic chemistry is the study of the compounds of carbon 1.3 The structural theory of organic chemistry

15.1 Electrophilic aromatic substitution reactions These reactions are of the general type shown below;

一、 活动背景。 我行在今年三月份在总行统一领导和指挥下，参加了首届大学生电 脑节广州站活动，进驻了广州地区五所大学进行宣传推广活动，包括 华南理工大学、中山大学、暨南大学、广东工业大学、华南师范大学

一、PCR的基本原理 PCR的基本原理 变性、复性、半保留复制 PCR三步曲

一、概述(Introduction) 二、中心法则( the central dogma):

1 Virus genome 2 Prokaryote Genome 3 Eukaryote Genome