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Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

IHS Inc. -- Engineering, Technical, Energy and Market-specific Information Solutions

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

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

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INVISTA is one of the world

INVISTA Adi-pure? high-purity adipic acid is a crystalline, white dicarboxylic acid suitable for a wide variety of applications. The high purity, excellent uniformity, and consistent end-use performance of Adi-pure? makes it a valuable intermediate

THE CHEMICAL COMPANY provides industrial quantity-chemicals to the paper, food, drug, cosmetic, petroleum and plastic industries.