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C13H16N3O2S(1+)*BF4(1-) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1421639-36-2

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1421639-36-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1421639-36-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,6,3 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1421639-36:
(9*1)+(8*4)+(7*2)+(6*1)+(5*6)+(4*3)+(3*9)+(2*3)+(1*6)=142
142 % 10 = 2
So 1421639-36-2 is a valid CAS Registry Number.

1421639-36-2Relevant academic research and scientific papers

Regioselectivity in the intramolecular heck reaction of a series of cyclic sulfonamides: An experimental and computational study

Geoghegan, Kimberly,Evans, Paul,Rozas, Isabel,Alkorta, Ibon

supporting information, p. 13379 - 13387 (2012/11/07)

Regioselectivity in the intramolecular Heck reaction of a series of N-sulfonyl-2,5-dihydro-3-substituted pyrroles was studied. These substrates are unbiased in terms of the formed ring size of the new heterocycle. Results indicate that high levels of regi

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