 | |
| Names | |
|---|---|
| Preferred IUPAC name Ethyl 4-nitrophenyl ethylphosphonate | |
| Identifiers | |
3D model (JSmol) | |
| ChEBI | |
| ChEMBL | |
| ChemSpider | |
| KEGG | |
| MeSH | Armin |
PubChem CID | |
| UNII | |
CompTox Dashboard (EPA) | |
| |
| |
| Properties | |
| C10H14NO5P | |
| Molar mass | 259.198 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
Armine is an irreversible acetylcholinesterase inhibitor. [1] It is the ethylphosphonate analog of paraoxon.
CoRoT was a space telescope mission which operated from 2006 to 2013. The mission's two objectives were to search for extrasolar planets with short orbital periods, particularly those of large terrestrial size, and to perform asteroseismology by measuring solar-like oscillations in stars. The mission was led by the French Space Agency (CNES) in conjunction with the European Space Agency (ESA) and other international partners.
The Restriction of Hazardous Substances Directive 2002/95/EC, short for Directive on the restriction of the use of certain hazardous substances in electrical and electronic equipment, was adopted in February 2003 by the European Union.
Parathion, also called parathion-ethyl or diethyl parathion and locally known as "Folidol", is an organophosphate insecticide and acaricide. It was originally developed by IG Farben in the 1940s. It is highly toxic to non-target organisms, including humans, so its use has been banned or restricted in most countries. The basic structure is shared by parathion methyl.
Mircea Lucescu is a Romanian professional football manager and former player. He is one of the most decorated managers of all time.
The 2008–09 Liga I was the ninety-first season of Liga I, the top-level football league of Romania. Season began on 26 July 2008 and ended on 10 June 2009. CFR Cluj were the defending champions.
Reverse osmosis (RO) is a water purification process that uses a semi-permeable membrane to separate water molecules from other substances. RO applies pressure to overcome osmotic pressure that favors even distributions. RO can remove dissolved or suspended chemical species as well as biological substances, and is used in industrial processes and the production of potable water. RO retains the solute on the pressurized side of the membrane and the purified solvent passes to the other side. It relies on the relative sizes of the various molecules to decide what passes through. "Selective" membranes reject large molecules, while accepting smaller molecules.
The 1922 College Football All-America team is composed of college football players who were selected as All-Americans by various organizations and writers that chose College Football All-America Teams in 1922. The only selector recognized by the NCAA as "official" for the 1922 season is Walter Camp, whose selections were published in Collier's Weekly. Additional selectors who chose All-American teams in 1922 included: Athletic World magazine, selected by 214 coaches; Norman E. Brown, sports editor of the Central Press Association; the New York Tribune, selected by Ray McCarthy with advice from Grantland Rice and William B. Hanna; Walter Eckersall, of the Chicago Tribune; Frank G. Menke; and Billy Evans, who polled 200 sports editors.
The 2015–16 Liga I was the 98th season of the Liga I, the top professional league for Romanian association football clubs. The season began 10 July 2015 and ended on 29 May 2016, being the first to take place since the play-off/play-out format has been introduced.
The 2017–18 Liga I was the 100th season of the Liga I, the top professional league for Romanian association football clubs. The season began on 14 July 2017 and ended on 2 June 2018, being the third to take place since the play-off/play-out format has been introduced.
The 2019–20 Liga II was the 80th season of the Liga II, the second tier of the Romanian football league system. The season began on 3 August 2019 and ended on 2 August 2020. A total of 20 teams contested the league. It was the fourth Liga II season with a single series. The season was initially scheduled to be played in a round-robin tournament. The first two teams would be promoted to Liga I at the end of the season and the third-placed team would play a play-off match against the 12th-placed team from Liga I. The last five teams would relegate to Liga III.
The 2019–20 Liga I was the 102nd season of the Liga I, the top professional league for Romanian association football clubs, which began in July 2019 and was scheduled to end in June 2020. Suspended in March 2020 because of the COVID-19 pandemic in Romania, the season resumed on 13 June and effectively ended on 5 August. It was the fifth season to take place since the play-off/play-out rule had been introduced.
Diisopropyl paraoxon is an organophosphate that inhibits the acetylcholinesterase. It is the isopropyl analog of paraoxon.
Ro 3-0419 is a highly toxic organophosphate acetylcholinesterase inhibitor. It is the neutral analog of Ro 3-0422. Although Ro 3-0419 is less potent than Ro 3-0422, it does not have a positively charged nitrogen atom, resulting in its ability to cross the blood brain barrier to inhibit cholinesterases in the brain. The intravenous LD50 of Ro 3-0419 is 1 mg/kg in mice.
GD-42 (methylsulfomethylate) is an irreversible acetylcholinesterase inhibitor. It has a positively charged sulfonium group.
Parathion S is an organophosphate related to the organophosphate insecticide paraoxon and parathion. It's the structural isomer of parathion. Parathion S is a potent acetylcholinesterase inhibitor.
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Guanitoxin (GNT), formerly known as anatoxin-a(S) "Salivary", is a naturally occurring cyanotoxin commonly isolated from cyanobacteria. It is a potent covalent acetylcholinesterase inhibitor, and thus a potent rapid acting neurotoxin which in cases of severe exposure can lead to death. Guanitoxin was first structurally characterized in 1989, and consists of a cyclic N-hydroxyguanine organophosphate with a phosphate ester moiety.
R-16661 is an extremely toxic organophosphate insecticide. With an oral LD50 of 0.1 mg/kg in mice and rats, R-16661 is about 10 times more toxic than aldicarb, the most toxic carbamate insecticide.
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