Publisher: Cambridge Crystallographic Data Centre (CCDC)
Contains published crystallographic data on organic, organometallic, and metal complex structures. Please contact Leah McEwen (lrm1@cornell.edu) for the Site No. and the Confirmation Code.
Create publication-ready, scientifically intelligent drawings for use in ELNs, databases and publications and for querying chemical databases, including SciFinder®.
Structure searching and direct links to many biomedical and toxicological data resources at the National Library of Medicine (NLM) for over 349,000 chemicals of interest. ChemIDplus is also searchable through TOXNET's Toxicology data search.
Web based search engine of chemical structures and associated property information. Openly available and integrated with a multitude of other online chemical data services.
Ready-reference resource of chemical and physical data, including physical constants of organic compounds, properties of the elements and inorganic compounds, thermochemistry, electrochemistry and kinetics, fluid properties, biochemistry, analytical chemistry, molecular structure and spectroscopy, atomic, molecular and optical physics, nuclear and particle physics, properties of solids, polymer properties, geophysics, astronomy, and acoustics, practical laboratory data, health and safety information.
Software for building, displaying, manipulating and animating crystal and molecular structures. Features photo-realistic graphics and 3D visualization. Screen tools provide real-time structure rotation, scaling, selection and measurement. Please contact Leah McEwen (lrm1@cornell) for License Codes.
Covers reagents used in organic chemistry, including oxidizing agents, transition metal organometallic reagents, enzymatic reagents, catalysts, protecting groups, peptide reagents and many more.
Part of the US Environmental Protection Agency suite of computational toxicology databases and web apps. Using computational toxicology research methods that integrate advances in biology, biotechnology, chemistry, and computer science, thousands of chemicals can be evaluated for potential health risks at small cost in a very short amount of time.