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ChemSpider is a free chemical structure database providing fast access to over 26 million structures, properties and associated information.

Santa Cruz Biotechnology is the leading supplier of antibodies, antibody support products, gene silencers, biochemicals, buffers, lab reagents and labware

PubChem homepage

ChemIndustry.com is the search engine of the chemical world. The best place for chemists and chemical industry professionals to find chemicals, equipment, services and chemical resources.

MolPort is a platform for chemical sourcing and logistics. MolPort is advanced chemical marketplace, made for the research scientists in the chemical community. With the best possible molecule structure search engine and easy solution for sales, paym...

Manage reagent inventory, administer shared lab equipments and organize lab protocols on Quartzy - free online software for laboratory reagent inventory management and lab equipment management.

Buyers Guide for Chemicals is a directory of chemicals, chemical suppliers and producers. More than 310,000 products, 860,000 supply sources and 5,122 company addresses.

A freely accessible database of chemicals with synthesis references and physical properties

Chemical Suppliers World Wide. Interactive quote system for managing your chemical supply chain.

Hindawi is a rapidly growing academic publisher with more than 200 Open Access journals covering a wide range of academic disciplines.