This enzyme information system consists of detailed information about each enzyme. It also provides link to the literature reference from which such data is extracted.
ChemRxiv is an open access preprint archive for chemistry. It is operated by the American Chemical Society, Royal Society of Chemistry and German Chemical Society.
This free database by the Royal Society of Chemistry (RSC) features information such as the experimental physico-chemical properties, spectra, reactions as well as link of references related to the queried compound.
An ideal resource to obtain the CAS Registry Number for a particular chemical of interest. CAS Common Chemistry is an open community resource for accessing chemical information. Nearly 500,000 chemical substances from CAS REGISTRY® cover areas of community interest, including common and frequently regulated chemicals,.
InTech publishes more than 2,300 open textbooks and 6 journals in a variety of subjects that fall under the heading of science, technology, and medicine.
Licenses vary. Verify individual items.
The NIST Chemistry WebBook provides users with easy access to chemical and physical property data for chemical species through the internet. The data provided in the site are from collections maintained by the NIST Standard Reference Data Program and outside contributors. Data in the WebBook system are organized by chemical species. The WebBook system allows users to search for chemical species by various means. Once the desired species has been identified, the system will display data for the species.
