Search results
Results from the WOW.Com Content Network
Sveriges riksdag added TMA-2 to schedule I ("substances, plant materials and fungi which normally do not have medical use") as narcotics in Sweden as of Dec 30, 1999, published by Medical Products Agency in their regulation LVFS 2004:3 listed as 2,4,5-trimetoxiamfetamin (TMA-2).
TMA-2 may be: TMA-2 mine; Soyuz TMA-2, a Russian space exploration mission; 2,4,5-trimethoxyamphetamine, a hallucinogenic drug;
Openclipart, also called Open Clip Art Library, is an online media repository of free-content vector clip art.The project hosts over 160,000 free graphics and has billed itself as "the largest community of artists making the best free original clipart for you to use for absolutely any reason".
Al 2 Me 6 reacts with aluminium trichloride to give (AlMe 2 Cl) 2. TMA/metal halide reactions have emerged as reagents in organic synthesis . Tebbe's reagent , which is used for the methylenation of esters and ketones , is prepared from TMA and titanocene dichloride . [ 9 ]
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Help; Learn to edit; Community portal; Recent changes; Upload file
[2] The synthesis of Al 2 O 3 from trimethylaluminum (TMA) and water is one of the best known thermal ALD examples. During the TMA exposure, TMA dissociatively chemisorbs on the substrate surface and any remaining TMA is pumped out of the chamber. The dissociative chemisorption of TMA leaves a surface covered with AlCH 3.
Alexander Theodore "Sasha" Shulgin (June 17, 1925 – June 2, 2014) [1] was an American biochemist, broad researcher of synthetic psychoactive compounds, and author of works regarding these, who independently explored the organic chemistry and pharmacology of such agents—in his mid-life and later, many through preparation in his home laboratory, and testing on himself. [2]
2,5-Dimethoxy-3,4-methylenedioxyamphetamine (DMMDA or DMMDA-1) is a lesser-known psychedelic drug of the phenethylamine and amphetamine chemical classes. [1] It was first synthesized by Alexander Shulgin and was described in his book PiHKAL . [ 1 ]