WebMay 30, 2024 · Fentanyl, synthesized in 1960 by Paul Adriaan Janssen in Belgium, was one of the first powerful narcotics belonging to this class of compounds featuring a phenylamide moiety in a 1,4-relationship to the ring nitrogen in the biologically functional piperidine moiety previously found in the pethidine nucleus ( Figure 1 ). WebRhodium Drug Chemistry Archive 2 weeks ago chemistry-info.com. Erowid Archives : Rhodium - (Mirror, Backup) 1 week ago erowid.org Show details This is a partial archive of Rhodium. RHODIUM INFO # Rhodium's Chemistry Archive. Rhodium's … 483 Show detail Preview View more
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WebAug 24, 2016 · Synthetic cannabinoids are currently the largest group of NPS monitored by the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA), followed by synthetic cathinones. 1 Since 2008, 160 synthetic cannabinoids have been detected in Europe; 103 synthetic cathinones have been recorded from 2004 onwards. WebFeb 21, 2015 · The Erowid Library contains a list of thousands of books related to psychoactive drugs, including publication information, cover images, reviews, and … eagle tables folding tables
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WebNov 14, 2004 · Newbee Forum Forum for clandestine chemistry newbees 50454 : 11-14-04 : 46782 : Stimulants Amphetamines, iodine, red phosphorous, pseudo-ephedrine, and the like 68028 : 11-14-04 : 50495 : Drug Related Chemistry : New : Last post : Posts : Chemistry Discourse Discussions about general chemistry 32577 : 11-14-04 : 30812 WebJan 10, 2002 · 1. iso-safrole was prepared by refluxing 250mls distilled safrole in a 1l rb flask heated on an oil bath with 4g KOH under low vac (vacuum compressor) and mag stirring for 14hrs. Iso-safrole was distilled under high vac directly from rxn flask. (thanx Osmium) A 245ml fraction bp 120-124°C was collected. Yeild 98%. WebJul 20, 2024 · Calliope , Sep 2, 2015, Chemistry Archive An Ammonia Equivalent for the Dimethyltitanocene-Catalyzed Intermolecular Hydroamination of Alkynes 0 ratings … eagles zip up hoodies