Help Stanford University scientists studying Alzheimer's, Huntington's, Parkinson's, and many cancers by simply running a piece of software on your computer. The problems we are trying to solve require so many calculations, we ask people to donate their unused computer power to crunch some of the numbers. In just 5 minutes ...
ACD/ChemSketch 12 Freeware. ACD continues to release updates to the outstanding Chemsketch freeware. Chemsketch is an all-purpose chemical drawing and graphics software. Use templates or free-hand.
BindingDB is a public, web-accessible database of measured binding affinities, focusing chiefly on the interactions of protein considered to be drug-targets with small, drug-like molecules. BindingDB contains 1,009,290 binding data, for 6,589 protein targets and 427,325 small molecules. There are 2046 protein-ligand crystal structures with BindingDB affinity measurements for proteins with 100% sequence identity, and 5815 crystal structures allowing proteins to 85% sequence identity. BindingDB News November 2013. Binding Database
ChemSpider is a free chemical structure database providing fast text and structure search access to over 30 million structures from hundreds of data sources. Watch our introduction video. Search by chemical names Systematic namesSynonymsTrade namesDatabase identifiers