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870862-28-5

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870862-28-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 870862-28-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,0,8,6 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 870862-28:
(8*8)+(7*7)+(6*0)+(5*8)+(4*6)+(3*2)+(2*2)+(1*8)=195
195 % 10 = 5
So 870862-28-5 is a valid CAS Registry Number.

870862-28-5Downstream Products

870862-28-5Relevant articles and documents

Synthesis of fused [5,5]-1,2,4-triazoles via tandem thioimidate cyclopropane rearrangement-cyclization

Di Marco, Christina Ng,Kuduk, Scott D.

, p. 3377 - 3386 (2007/10/03)

The synthesis of fused [5,5]-1,2,4-triazoles via a tandem cyclopropane rearrangement-cyclization sequence is described. Optimization of the cyclization reaction was achieved thermally using iPrOH as the solvent in the presence of TEA. This method was appl

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