105995-16-2 Usage
General Description
2-Thienyl-carbamic Acid Ethyl Ester is a chemical compound with the molecular formula C7H9NO2S. It is an ester derivative of 2-Thienylcarbamic acid and is commonly used as a pesticide and insecticide. 2-Thienyl-carbamic Acid Ethyl Ester acts by inhibiting the activity of acetylcholinesterase, an enzyme essential for the functioning of the nervous system in insects and pests. By disrupting this enzyme, 2-Thienyl-carbamic Acid Ethyl Ester effectively paralyzes and kills the targeted organisms. However,
Check Digit Verification of cas no
The CAS Registry Mumber 105995-16-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,9,9 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 105995-16:
(8*1)+(7*0)+(6*5)+(5*9)+(4*9)+(3*5)+(2*1)+(1*6)=142
142 % 10 = 2
So 105995-16-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H9NO2S/c1-2-10-7(9)8-6-4-3-5-11-6/h3-5H,2H2,1H3,(H,8,9)
105995-16-2Relevant articles and documents
New and simple synthesis of acid azides, ureas and carbamates from carboxylic acids: Application of peptide coupling agents EDC and HBTU
Sureshbabu, Vommina V.,Lalithamba,Narendra,Hemantha
experimental part, p. 835 - 840 (2010/06/20)
Conversion of carboxylic acids into acid azides using peptide coupling agents, EDC and HBTU is described. The procedure is efficient, practical and applicable to a diverse range of carboxylic acids including N-protected amino acids. Using the same reagents, one-pot synthesis of ureas, dipeptidyl urea esters and carbamates from acids has also been achieved. The Royal Society of Chemistry 2010.
ARE THIOPHENES ATTACKED AT SULPHUR BY NITRENES?
Meth-Cohn, Otto,Vuuren, Gerda van
, p. 1105 - 1108 (2007/10/02)
Ethyl azidoformate is shown to attack a range of thiophenes at sulphur giving transient S,N-ylides which can be trapped with acenaphthylene as adducts; thiophene yields self-trapped products also.