ChemSpideris an online chemical structure database of over 29 million structures from more than 440data sources.ChemSpider builds on the collected sources by adding additional properties and data,and links back to original data sources.
ChemSpider can be searched by:
- Name(trivial,trade,systematic)
- Chemical structure/ substructure
- Identifier (SMILES,InChI)
- Properties
ChemSpider SyntheticPagesis a free database of practical procedures for research workers in synthetic 新利手机客户端chemistry,written by chemists for chemists.Alongside the synthetic procedure you will find trouble-shooting tips,frequently encountered problems with syntheses and comments on repeatability and scalability.
Just wanted to contribute a link tohttp://youlab.me– it is an open structure-searchable chemical database.It is possible to create own databases of compounds (similar to ChemFinder,but online and for free),which are either open to public or not.
There is also a reference database of compounds which is automatically mined from public sources,and being expanded.