化学信息门户ChIN - ChIN Overview

		ChIN Overview
		Major Features
		Major Features
			Resource Classifications
			Resource Classifications
			Resource Description
			Resource Rating
			Subject/Keywords
			Subject/Keywords
			Cross Links
			Combined Search of Classifications and Title /Keywords

		ChIN Timeline/History
		ChIN Timeline/History
			Where did ChIN come from?

			ChIN as an Internet Chemistry Web Guide
			ChIN as an Internet Chemistry Web Guide


			ChIN's Version History and Domain Names
		Books on ChIN
		Peer Comments on ChIN

		Who Links ChIN?

		FACS Web Site
		Contact Us

Total Links: 10,927

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	ChIN Overview



	ChIN is a comprehensive web guide or directory of Internet chemical resources started in 1997 and is running as the Chemistry Portal, Chinese National Science Digital Library (CSDL) since 2002. ChIN aims at an authoritative daily tool to find current and quality chemical information on Internet for the chemical community in China and in globe scale. More than 10,000 web sites or pages carefully selected by ChIN team were indexed in ChIN and are accessible both in Chinese and English. ChIN has become a widely recognized chemical site in China. It has been recommended and linked by top research institutes, universities, scientific libraries and organizations in China such as the web site of Chinese Chemical Society, the Chemistry Division of NSFC (National Natural Science Foundation of China) and the National Library of China.