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1-Octanethiol, also called 1-mercaptooctane, is an organic compound.. The National Institute for Occupational Safety and Health in the United States considers this compound to be an occupational hazard.
Screenshot of the CAS Common Chemistry database with information about caffeine ().. A CAS Registry Number [1] (also referred to as CAS RN [2] or informally CAS Number) is a unique identification number, assigned by the Chemical Abstracts Service (CAS) in the US to every chemical substance described in the open scientific literature, in order to index the substance in the CAS Registry.
1. the bot 'divides' the fields in two sets, watched and unwatched; all changes are reported, but the watched fields are the ones we really want to take care of, those are the fields that contain hardcore, verifiable data that are very unlikely to change (as the boiling point of water, the CAS-number of benzene, the number of carbons in glucose ...
Chemical formula Synonyms CAS number C 10 H 16 N 2 O 8: Ethylenediaminetetraacetic acid (EDTA): 6381–92–6 C 12 H 22 O 11: sucrose: 57–50–1 C 18 H 29 O 3 S: sodium dodecyl benzenesulfonate: 2155–30–0
2014 – Merck KGaA announced that it would purchase Sigma-Aldrich for approx. $17 billion (€13.1 billion). [16] [17] November 3, 2014 – Sigma-Aldrich filed a definitive proxy statement with the U.S. Securities and Exchange Commission to hold a special investors meeting regarding approval for the sale to Merck KGaA. [18]
NaHMDS is used as a strong base in organic synthesis.Typical reactions: To deprotonate ketones and esters to generate enolate derivatives. [3]Generate carbenes by dehydrohalogenation of halocarbons.
Diisopropyl azodicarboxylate (DIAD) is the diisopropyl ester of azodicarboxylic acid. It is used as a reagent in the production of many organic compounds.It is often used with triphenylphosphine in the Mitsunobu reaction, [2] wherein it serves as a hydride acceptor.
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