acetyl


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acetyl

[ə′sēd·əl]
(organic chemistry)
CH3CO‒ A two-carbon organic radical containing a methyl group and a carbonyl group.
References in periodicals archive ?
By acquiring this syngas production unit, Celanese will have the capability of producing a critical raw material for the world's largest acetyl intermediates production facility.
The objectives of the operation include practical implementation of anti-trafficking techniques specifically those aimed at precursors, effective use of specialized equipment/techniques for tests as highlighted in standard operating procedures by the concerned authorities, mapping of licit trade in the designated substances, streamlining and improvement of intelligence sharing on seizures of chemicals, establishing risk indicators by stopping shipments and risk profiling of the Acetic Anhydride, Acetyl Chloride, Acetic Acid and Ammonium Chloride.
The objectives of the operation include practical implementation of anti-trafficking techniques specifically those aimed at precursors, effective use of specialized equipment / techniques for tests as highlighted in standard operating procedures by the concerned authorities, mapping of licit trade in the designated substances, streamlining and improvement of intelligence sharing on seizures of chemicals, establishing establish risk indicators by stopping shipments and risk profiling of the Acetic Anhydride, Acetyl Chloride, Acetic Acid and Ammonium Chloride.
The degree of acetylation (DA) of ACHA was defined as the number of the acetyl group linked to -OH per sugar residue of CS.
The 13C-NMR spectra of all the nucleosides exhibited signals for methyl carbon atoms of acetyl groups in the range 20.4-20.9 ppm and the carbonyl carbon atoms resonated in the region 168.2-170.4 ppm.
It is worth mentioning that Sipchem currently owns 76% equity in each of International Acetyl Company and International Vinyl Acetate Company.
"It is important we become less dependent on crude revenues alone and realize the importance of processing energy resources, the operation of the acetyl complex is key to this process."
Veolia has been awarded an extended two-year operations and maintenance contract for the industrial wastewater treatment plant of SipChem's (Saudi International Petrochemical Company) Acetyls Complex in Saudi Arabia.
Acetyl fentanyl, an illegally produced fentanyl analog, caused a cluster of overdose deaths in northern Rhode Island in 2013 (3).
In this study, we synthesized 4 pentapeptides, in which the N-terminal was modified using an acetyl group (Ac).