Milne G W, Fisk C L, Heller S R, Potenzone R
Science. 1982 Jan 22;215(4531):371-5. doi: 10.1126/science.7058322.
A publicly accessible computer system for chemical information has been developed jointly by a number of agencies of the U.S. government. The system contains spectroscopic, crystallographic, toxicological, and regulatory data for more than 200,000 chemicals. The entire data base may be searched for a particular chemical structure or substructure, whose properties may then be retrieved. Alternatively, searching with numeric properties data is possible, permitting the identification of chemicals. Access is by local telephone call, and the system is used on a fee-for-service basis by organizations in over 20 countries. An important application of the system is to problems of chemical pollution.
美国政府的多个机构联合开发了一个可供公众访问的化学信息计算机系统。该系统包含20多万种化学品的光谱、晶体学、毒理学和监管数据。可以在整个数据库中搜索特定的化学结构或子结构，然后检索其属性。或者，也可以使用数值属性数据进行搜索，从而识别化学品。通过本地电话即可访问，20多个国家的组织按服务收费使用该系统。该系统的一个重要应用是解决化学污染问题。
