A publicly available site organized by the National Institute of Advanced Industrial Science and Technology (AIST) in Japan. Search for different organic compounds by six different characteristics.
A publicly available, free chemical structure database providing fast text and structure search access to over 100 million structures from hundreds of data sources.
Interactive periodic table with an encyclopedic entry on each element. Part of Pubchem, a publicly available database with chemical information. Search by keyword for more information on different compounds, experiments, reactions, and other topics in chemistry.
