In addition to updated data and 5,000 new compounds since the last update, this new version also has an upgraded structure searching applet called MarvinSketch that provides full compatibility with Mac OSX, giving Mac users structure-search capabilities for the first time.
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The new features of DOC are highlighted in this online tour.
CHEMnetBASE is a web-based compilation of well-known and well-respected chemistry reference books produced by Chapman & Hall/CRC Press. The information offers quick access to chemical and physical property data. Resources included are the Combined Chemical Dictionary (CCD), Dictionary of Commonly Cited Compounds, Dictionary of Drugs, Dictionary of Inorganic and Organometallic Compounds, Dictionary of Natural Products, Dictionary of Organic Compounds, the Handbook of Chemistry and Physics, Polymers: A Property Database, and Properties of Organic Compounds (POC).