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The page provides a comprehensive list of isomers of dodecane, including their chemical structures and properties.
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2,5-Dimethoxy-4-iodoamphetamine (DOI) is a psychedelic drug and a substituted amphetamine. Unlike many other substituted amphetamines, however, it is not primarily a stimulant . [ 3 ] DOI has a stereocenter and R -(−)-DOI is the more active stereoisomer .
The parent isoindole was prepared by flash vacuum pyrolysis of an N-substituted isoindoline. [5] N-Substituted isoindoles, which are easier to handle, can be prepared by dehydration of isoindoline-N-oxides. They also arise by myriad other methods, e.g., starting from xylylene dibromide (C 6 H 4 (CH 2 Br) 2).
Various phenmetrazine derivatives The 2S,3S isomer of phendimetrazine (i.e. (2S,3S)-3,4-dimethyl-2-phenylmorpholine) The (+)-enantiomer & (−)-enantiomer of pseudophenmetrazine. List of phenmetrazine analogues and related compounds
4-Methyl-α-ethylaminopentiophenone (4-MEAP) is a designer drug of the cathinone class. [2] [3] It is a higher homolog of 4-methylpentedrone (4-MPD) with an ethyl group in place of the methyl group. 4-MEAP has been found in samples of drugs sold as 4-MPD. [4] In the United States, 4-MEAP is a Schedule I Controlled Substance. [5] [6]
Ethyl iodide is prepared by using red phosphorus, absolute ethanol and iodine. The iodine dissolves in the ethanol, where it reacts with the solid phosphorus to form phosphorus triiodide. [3] During this process, the temperature is controlled. 3 C 2 H 5 OH + PI 3 → 3 C 2 H 5 I + H 3 PO 3. The crude product is purified by distillation.
Idoxuridine is available as either a 0.5% ophthalmic ointment or as a 0.1% ophthalmic solution. [3] The dosage of the ointment is every 4 hours during day and once before bedtime. [ 3 ] The dosage of the solution is 1 drop in the conjunctival sac hourly during the day and every 2 hours during the night until definitive improvement, then 1 drop ...