51120-35-5 Usage
General Description
O,O,O,O-tetramethyl thiodiphosphate is a chemical compound that belongs to the organophosphorus class of pesticides. It is used as an insecticide and acaricide to control a wide range of pests in agriculture, horticulture, and public health. O,O,O,O-tetramethyl thiodiphosphate is highly toxic to insects and pests, and it works by inhibiting the activity of the enzyme acetylcholinesterase, which is essential for the proper functioning of the nervous system. O,O,O,O-tetramethyl thiodiphosphate is known for its quick action and long-lasting effectiveness, making it a popular choice for pest control in various settings. However, it is important to handle this chemical with caution and follow safety guidelines to prevent any harmful effects on human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 51120-35-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,1,2 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 51120-35:
(7*5)+(6*1)+(5*1)+(4*2)+(3*0)+(2*3)+(1*5)=65
65 % 10 = 5
So 51120-35-5 is a valid CAS Registry Number.
51120-35-5Relevant articles and documents
1H-, 13C- UND 31P-NMR-SPEKTROSKOPISCHE UNTERSUCHUNGEN AN BIS-(DIALKOXYTHIOPHOSPHORYL)- UND -(DIALKOXYPHOSPHORYL)- SULFANEN UND -POLYSULFANEN
Komber, Hartmut,Grossmann, Gisbert,Kretschmer, Axel
, p. 335 - 344 (2007/10/02)
Compounds of the following structure (R1O)2(X)P-Y-P(X)(OR2)2 (X = O, Y = Sn (n = 1-4), R1 = R2 = Me, iPr; X = S, Y = Sn (n = 1-4), R1, R2 = Me, Et, iPr, iBu; X = S, Y = S-Se-S, S-Te-S, R1 = R2 = Me) were prepared and their NMR spectra were analysed.Depending on the number of sulfur atoms, bonded between the phosphorus atoms, typical ranges of the P-P coupling constants were found for the different sulfanes investigated: 2JPP from -10 to -20 Hz, 3JPP less than 3 Hz, 4JPP from +10 to +13 Hz and 5JPP less than 1 Hz.For the small vicinal coupling constants and the relatively large values of 4JPP different possibilities of their interpretation are given.
