This category includes online databases that offer information specific to the field of organic chemistry.
Provides a database of these compounds.
A freely accessible database of chemicals with synthesis references and physical properties.
Organic synthetic method database with thousands of references. Free demo and ordering information available.
Web-based molecular structure database, with drawing tool to aid search. Encourages suppliers to register their products.
Free web-based database which allows retreival of information on chemical substances.
The online version of the Encyclopedia of Reagents for Organic Synthesis.
A free online ecdysteroids database. Includes ecdysteroid containing products catalogue.
A repository of information relative to the nomenclature of enzymes.
Search the database by melting point, boiling point, index of refraction, molecular weight, formula, UV absorption wavelengths, mass spectral peaks, and/or chemical types.
Physical properties of over seventy popular solvents and liquids. Sort in ascending or descending order of the desired criteria.
Thanks to DMOZ, which built a great web directory for nearly two decades and freely shared it with the web. About us