WebThe World's Largest Collection of Chemistry Insights. Every day CAS scientists collect and analyze published scientific literature from around the globe, building the highest quality …
WebAbout ChemSynthesis. There are tens if not hundreds of chemical structure databases around at the moment. Some of them, such as PubChem, ChemExper, ChemSpider, …
WebChemosynthesis is the conversion of carbon compounds and other molecules into organic compounds. In this biochemical reaction, methane or an inorganic compound, such as …
WebThe CAS reaction collection is the most trusted source for detailed and dependable synthetic organic reaction data. Defined substance roles, reaction conditions, yields, and catalysts …
WebChemSpider is a free chemical structure database providing fast text and structure search access to over 100 million structures from hundreds of data sources. Search by …
WebSearch by chemical name This allows you to search for a substance by chemical name. The program will search for all the names including synonyms. Example: indole or 2 …
WebTraditionally, a chemical name was essential when a non–graphical representation was needed, for example in a chemical catalogue or handbook. In law, a chemical is often …
WebThe "Structure Search" feature is used to locate substances by chemical structure. Simply draw a structure or structure fragment in the editor provided and click the search button. …
WebFeatures. Authoritative source for accurate chemical names, structures, and CAS Registry Numbers ®. 219 million organic substances, alloys, coordination compounds, minerals, …
WebChemosynthesis depends on the presence of both reduced and oxidized compounds to be used as electron donors and acceptors, respectively. At oxic–anoxic interfaces, the …
WebIn biochemistry, chemosynthesis is the biological conversion of one or more carbon-containing molecules (usually carbon dioxide or methane) and nutrients into organic …
WebCAS Common Chemistry is an open community resource for accessing chemical information. Nearly 500,000 chemical substances from CAS REGISTRY ® cover areas …
WebFont Type. Enable Dyslexic Font. Downloads expand_more. Download Page (PDF) Download Full Book (PDF) Resources expand_more. Periodic Table. Physics Constants. …
WebThe CAS Registry is an authoritative collection of disclosed chemical substance information. It identifies more than 204 million unique organic and inorganic substances …
Webo-Nitrostyrene oxide. Molecular Formula: C 8 H 7 NO 3. Molecular Weight: 165.149 g/mol. Cas Number: 39830-70-1. EINECS Number: -. 1-phenyl-2,5-pyrrolidinedione. Molecular …
WebPubChem is the world's largest collection of freely accessible chemical information. Search chemicals by name, molecular formula, structure, and other identifiers. Find chemical …
WebChemSpider is a free online database of over 100 million chemical structures from various sources. You can search by different types of chemical identifiers, such as names, …