Top 9 alternative sites to pubchem.ncbi.nlm.nih.gov
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chemblink.com
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chemicalbook.com
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web.chemanalyser.com
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chembk.com
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anichemllc.com
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commonchemistry.cas.org
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chemexper.com
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patent-searcher.com
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palsforfree.com
chemBlink Database of Chemicals from Around the World
chemBlink provides a free database of chemicals from around the World, searchable for product identifications, CAS numbers, molecular formulas and structures, chemical and physical properties, safety data, suppliers and their web addresses.
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Chemicalbook is a platform dedicated to provide the most valuable resources for chemical industry users. Here you can get chemical information (such as chemical physical properties, safety data, Excellent china suppliers and their web addresses and etc.)by searching the name, CAS number, molecular formula, molecular weight, MDL number, EINECS number, structure.
Chemanalyser – the largest chemical knowledge base
ChemAnalyser is the largest database for chemical information, chemical structures, patent and non-patent literature and a alternative to Cas SciFinder and STN.
ChemBK
ChemBK Provides Chemical Properties, Molecular Formula, Melting Point, Boling Point, Solubility and MSDS, Hazard and Safety Information with simplicity and elegance
Product Search - Anichem
Use our product search page to find products from Anichem by catalog ID, CAS number, chemical name, formula, or structure.
CAS Common Chemistry
Quickly confirm chemical names, CAS Registry Numbers®, structures or basic physical properties by searching compounds of general interest or leveraging an API connection.
ChemExper
ChemExper is a company joining together the areas of chemistry, computer science and telecommunication. The ChemExper Chemical Directory is a free service that allows to find a chemical by its molecular formula, IUPAC name, common name, CAS number, catalog number, substructure or physical characteristics as well as chemical suppliers. This database contains currently more than 10 millions chemicals, 16000 MSDS, 10000 IR spectra and more than 2000 chemical suppliers. You may also SUBMIT your own data!
Author: Marco Engeler
Intellectual Technology Services Pty Ltd
Intellectual Technology Services is an independent research firm staffed by information professionals, specializing in Patent Investigation, IP Management, Patent, Prior Art, Novelty, Due Diligence, Chemical Structure, Biosequences, Infringement, State of the Art, Name, Trade Mark and Design Searching. Confidential search reports are prepared for Inventors, Patent and Trademark Attorneys and other commercial advice providers. The principal, Tony Jennings is a leading expert in the field of Intellectual Property searching and has been working with prominent International Patent Attorney firms since 1991.
Author: Intellectual Technology Services Pty Ltd
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