High Quality Content by WIKIPEDIA articles! 2,4-Dinitrotoluene (DNT) or Dinitro is an organic compound with the formula C6H3(CH3)(NO2)2. This pale yellow crystalline solid is well known as a precursor to trinitrotoluene (TNT) but is mainly used in the polymer industry.

ISBN: 978-5-5110-5053-9

High Quality Content by WIKIPEDIA articles! 2,4-Dinitrophenol (DNP), C6H4N2O5, is an inhibitor of efficient energy (ATP) production in cells with mitochondria. It uncouples oxidative phosphorylation by carrying protons across the mitochondrial membrane, leading to a rapid consumption of energy without generation of ATP.

ISBN: 978-5-5148-1151-9

High Quality Content by WIKIPEDIA articles! 2,4-Dichlorophenoxyacetic acid (usually referred to by its abbreviation, 2,4-D) is a common systemic pesticide/herbicide used in the control of broadleaf weeds. It is one of the most widely used herbicide in the world, and the third most commonly used in North America. 2,4-D is a synthetic auxin (plant hormone), and as such it is often used in laboratories for plant research and as a supplement in plant cell culture media such as MS medium. It was a major ingredient in Agent Orange alongside its chemically similar relative, 2,4,5-T (2,4,5-trichlorophenoxyacetic acid).

ISBN: 978-5-5088-0436-7

High Quality Content by WIKIPEDIA articles! DOB, also known as Brolamfetamine and Bromo-DMA, is a psychedelic hallucinogenic drug and a substituted amphetamine of the phenethylamine class of compounds, which can be used as an entheogen. DOB was first synthesized by Alexander Shulgin in 1967. In his book PiHKAL (Phenethylamines i Have Known And Loved), Shulgin lists the dosage range as 1 to 3 mg for the racemate. The enantiopure compound dosage is at least half of that. DOB is generally taken orally. According to Shulgin, the effects of DOB typically last 18 to 30 hours. Onset of the drug is also long, sometimes taking up to three hours. The substance has been described as a more lucid, more amphetamine-like version of LSD, albeit far...

ISBN: 978-5-5109-9053-9

High Quality Content by WIKIPEDIA articles! 2,5-Dimethoxy-4-methylamphetamine (commonly referred to as DOM or on the street as STP, allegedly standing for `Serenity, Tranquility, and Peace`, but based on the motor oil company STP as named by Owsley Stanley) is a psychedelic and a substituted amphetamine. It was first synthesized by Alexander Shulgin, and later reported in his book PiHKAL: A Chemical Love Story. DOM is classified as a Schedule I substance in the United States, and is similarly controlled in other parts of the world. Internationally, it is a Schedule I drug under the Convention on Psychotropic Substances. It is generally taken orally.

ISBN: 978-5-5109-9776-7

High Quality Content by WIKIPEDIA articles! 2,5-Furandicarboxylic acid (FDCA), also known as dehydromucic acid, is an oxidized furan derivative. This organic compound was first obtained by Fittig and Heinzelmann in 1876. The first review by Henry Hill was already published in 1901. FDCA has also been detected in human urine. A healthy human produces 3-5 mg/day. Numerous studies were undertaken to establish the metabolism of this compound and to determine the quantity, which is produced depending on the healthiness of the human. It was demonstrated that the individual quantity of produced FDCA increased after the injection of fructose. FDCA was also detected in blood plasma. FDCA was more than 125 years later identified by the US...

ISBN: 978-5-5137-6115-0

High Quality Content by WIKIPEDIA articles! The 2- and 4-quinolones are a class of bicyclic molecules, organic chemical structures that are related to the heteroaromatic coal tar isolate quinoline, see image at right. Specific quinoline molecules substituted with an hydroxyl functional group at carbons 2 and 4 (C-2 and C-4, see image) are most often observed in isomeric forms termed 2- and 4-quinolones, respectively (tautomers, relationships explained further below). The relative importance of 4-quinolones has increased with the discovery that such structures that also bear a carboxylic acid (-COOH) and other functional groups at particular sites on the ring have very potent bacteriocidal activities, inhibiting of a broad spectrum of...

ISBN: 978-5-5083-5918-8

ISBN: 978-5-5109-7874-2

High Quality Content by WIKIPEDIA articles! PhIP (2-Amino-1-methyl-6-phenylimidazopyridine) is one of the most abundant heterocyclic amines (HCAs) in cooked meat. PhIP is formed at high temperatures from the reaction between creatine or creatinine (found in muscle meats), amino acids, and sugar. PhIP formation increases with the temperature and duration of cooking and also depends on the method of cooking and the variety of meat being cooked. The U.S. Department of Health and Human Services National Toxicology Program has delcared PhIP as "reasonably anticipated to be a human carcinogen". International Agency for Research on Cancer (IARC), part of World Health Organization, has classified PhIP as IARC Group 2B carcinogen (i.e., possibly...

ISBN: 978-5-5142-7932-6

High Quality Content by WIKIPEDIA articles! In enzymology, a 2-dehydro-3-deoxy-phosphogluconate aldolase (EC 4.1.2.14), commonly known as KDPG aldolase, is an enzyme that catalyzes the chemical reaction

ISBN: 978-5-5144-7145-4

High Quality Content by WIKIPEDIA articles! Methylketol or 2-methylindole is a mildly toxic and slightly flammable organic compound which occurs as a white solid which turns brown over time. It has chemical formula C9H9N.

ISBN: 978-5-5109-0855-8

High Quality Content by WIKIPEDIA articles! 2-Methyl-5-hydroxytryptamine (2-Methylserotonin, 2-Methyl-5-HT) is a tryptamine derivative closely related to the neurotransmitter serotonin which acts as a moderately selective full agonist at the 5-HT3 receptor.

ISBN: 978-5-5109-1275-3

ISBN: 978-5-5139-7786-5

High Quality Content by WIKIPEDIA articles! 2-Pyridone is an organic compound with the formula C5H4NH(O). This colourless crystalline solid is used in peptide synthesis. It is well known to form hydrogen bonded structures somewhat related to the base-pairing mechanism found in RNA and DNA. It is also a classic case of a molecule that exists as tautomers.

ISBN: 978-5-5087-4418-2

High Quality Content by WIKIPEDIA articles! 2-Undecanone, also known as methyl nonyl ketone and IBI-246, is an oily organic liquid manufactured synthetically, but which can also be extracted from oil of rue. It is found naturally in bananas, cloves, ginger, guava, strawberries, wild-grown tomatoes, and the perennial Houttuynia cordata.

ISBN: 978-5-5109-2022-2

High Quality Content by WIKIPEDIA articles! 2-й армейский корпус — общевойсковое соединение (корпус) русской армии.

ISBN: 978-5-5096-2145-1

High Quality Content by WIKIPEDIA articles! 2-й Степной Сибирский корпус — один из корпусов белогвардейской Сибирской армии во время Гражданской войны в России.

ISBN: 978-5-5132-5845-2

High Quality Content by WIKIPEDIA articles! 2-я болгарская армия — армия Болгарии, принимавшая участие в Балканских войнах, Первой и Второй мировых войнах.

ISBN: 978-5-5094-6867-4

High Quality Content by WIKIPEDIA articles! 2-я гренадерская дивизия — пехотное соединение в составе российской императорской армии.

ISBN: 978-5-5095-2226-0

ISBN: 978-5-5098-0256-0

High Quality Content by WIKIPEDIA articles! 2-я гвардейская кавалерийская дивизия — гвардейское кавалерийское соединение в составе российской императорской армии.

ISBN: 978-5-5099-6911-9

High Quality Content by WIKIPEDIA articles! 2-я Кавказская стрелковая дивизия (2-я Ксд) — воинское соединение в РККА Советских Вооружённых Сил с 30.12.1922 года Союза Советских Социалистических Республик.

ISBN: 978-5-5095-9344-4

High Quality Content by WIKIPEDIA articles! 2-я пехотная дивизия — пехотное соединение в составе российской императорской армии

ISBN: 978-5-5097-5351-0

High Quality Content by WIKIPEDIA articles! 2-я пролетарская народно-освободительная ударная бригада (серб. Друга пролетерска народноослободилачка ударна бригада) — военное подразделение Народно-освободительной армии Югославии, участвовавшее в Народно-освободительной войне Югославии. Сформирована 1 марта 1942 года в Чайниче из солдат Ужицкого, Чачанского и 2-го Шумадийского партизанских отрядов, насчитывала 1000 человек из...

ISBN: 978-5-5099-6964-5

High Quality Content by WIKIPEDIA articles! 2-я Туркестанская стрелковая дивизия (2-я Тсд) — воинское соединение в РККА Советских Вооружённых Сил с 30.12.1922 года Союза Советских Социалистических Республик.

ISBN: 978-5-5095-9691-9