20668-13-7 Usage
Description
(2-Chlorophenyl)carbamic acid methyl ester, also known as Methyl (2-chlorophenyl)carbamate, is a carbamate insecticide and acaricide with the molecular formula C9H9ClNO2. It is used in agriculture to control a wide range of pests, including mites, aphids, and caterpillars, by inhibiting the activity of the enzyme acetylcholinesterase.
Uses
Used in Agriculture:
(2-Chlorophenyl)carbamic acid methyl ester is used as an insecticide and acaricide for controlling pests such as mites, aphids, and caterpillars in various crops. It works by inhibiting the activity of the enzyme acetylcholinesterase, leading to the accumulation of acetylcholine in the synaptic cleft and ultimately causing paralysis and death in the targeted pests.
However, due to its toxicity and potential risks to human health and the environment, its use is regulated and restricted in many countries. It is important to handle and use this chemical with caution and in accordance with safety guidelines to minimize its impact on non-target organisms.
Check Digit Verification of cas no
The CAS Registry Mumber 20668-13-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,6,6 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 20668-13:
(7*2)+(6*0)+(5*6)+(4*6)+(3*8)+(2*1)+(1*3)=97
97 % 10 = 7
So 20668-13-7 is a valid CAS Registry Number.
InChI:InChI=1/C8H8ClNO2/c1-12-8(11)10-7-5-3-2-4-6(7)9/h2-5H,1H3,(H,10,11)
20668-13-7Relevant articles and documents
Photochemical generation of nitric oxide from 3,4-Bis-2′-chlorophenylfuroxan
Hwang, Kwang-Jin,Kim, Sung Ki,Shim, Sang Chul
, p. 859 - 859 (1998)
Photolysis of 3,4-bis-2′-chlorophenylfuroxan generated nitric oxide and bis-2-chlorophenylacetylene in 17% yield. This is the first example of the photochemical generation of the nitric oxide from the furoxan.
Chiral Bifunctional Phosphine-Carboxylate Ligands for Palladium(0)-Catalyzed Enantioselective C?H Arylation
Yang, Lei,Neuburger, Markus,Baudoin, Olivier
supporting information, p. 1394 - 1398 (2018/01/05)
Previous enantioselective Pd0-catalyzed C?H activation reactions proceeding via the concerted metalation-deprotonation mechanism employed either a chiral ancillary ligand, a chiral base, or a bimolecular mixture thereof. This study describes th
Efficient synthesis of methyl carbamate via Hofmann rearrangement in the presence of TsNBr2
Borah, Arun Jyoti,Phukan, Prodeep
experimental part, p. 3035 - 3037 (2012/07/27)
An efficient method has been developed for the synthesis of carbamates from the corresponding amides via the Hofmann rearrangement using N,N-dibromo-p-toluenesulfonamide (TsNBr2) in the presence of DBU in methanol. The reaction goes into completion in 10-20 min at 65 °C to produce the corresponding carbamate in excellent yield.
