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Channel 3 or Channel 3 HD ( Thai: ช่อง 3 เอชดี, formerly known as สถานีวิทยุโทรทัศน์ไทยทีวีสีช่อง 3, lit. 'Thai Television Broadcasting Station Color TV Channel 3 (Channel 3 HDTV Channel 33)') is a Thailand and Bangkok 's first commercial free-to-air television ...
Infobox references. In organic chemistry, methenium (also called methylium, carbenium, [2] methyl cation, or protonated methylene) is a cation with the formula CH+. 3. It can be viewed as a methylene radical (:CH. 2) with an added proton ( H+. ), or as a methyl radical (• CH. 3) with one electron removed. It is a carbocation and an enium ion ...
Channel 3 was formed in 1980 by Mike Magrann (vocals, guitar), Kimm Gardner (guitar), Larry Kelly (bass), and Mike Burton (drums), in the suburban community of Cerritos, California. Their first release was a self-titled EP on California label Posh Boy Records in 1981. "Manzanar", a track from that EP, was played heavily by UK disc jockey John Peel.
Dimethylmercury is an extremely toxic organomercury compound with the formula ( CH 3) 2 Hg. A volatile, flammable, dense and colorless liquid, dimethylmercury is one of the strongest known neurotoxins. Less than 0.1 mL is capable of inducing severe mercury poisoning resulting in death. [2]
Acetic anhydride, or ethanoic anhydride, is the chemical compound with the formula (CH3CO)2O. Commonly abbreviated Ac 2O, it is the simplest isolable anhydride of a carboxylic acid and is widely used as a reagent in organic synthesis. It is a colorless liquid that smells strongly of acetic acid, which is formed by its reaction with moisture in ...
Methyl radical is an organic compound with the chemical formula CH•. 3 (also written as [CH. 3]• ). It is a metastable colourless gas, which is mainly produced in situ as a precursor to other hydrocarbons in the petroleum cracking industry.
Methyl group. In organic chemistry, a methyl group is an alkyl derived from methane, containing one carbon atom bonded to three hydrogen atoms, having chemical formula CH3 (whereas normal methane has the formula CH4 ). In formulas, the group is often abbreviated as Me. This hydrocarbon group occurs in many organic compounds.
Acetic acid is the second simplest carboxylic acid (after formic acid ). It is an important chemical reagent and industrial chemical across various fields, used primarily in the production of cellulose acetate for photographic film, polyvinyl acetate for wood glue, and synthetic fibres and fabrics.