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849363-92-4

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849363-92-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 849363-92-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,3,6 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 849363-92:
(8*8)+(7*4)+(6*9)+(5*3)+(4*6)+(3*3)+(2*9)+(1*2)=214
214 % 10 = 4
So 849363-92-4 is a valid CAS Registry Number.

849363-92-4Downstream Products

849363-92-4Relevant articles and documents

Access to the new isoindolo[1,3]benzothiazocinones via the combination of N-acyliminium chemistry and friedel-crafts type π-cyclization

Cul, Armelle,Daich, Adam,Decroix, Bernard,Sanz, Gerard,Van Hijfte, Luc

, p. 33 - 39 (2007/10/03)

New racemic and chiral [4,2]- and [3,5]benzothiazocines (4) and (5) in the isoindolinone series were synthesized easily in few steps based on the combination of N-acyliminium chemistry and π-cationic cyclization of acylium ions. The chemoselectivity observed during these processes, particularly in the reduction, the thioalkylation and the cyclization stages, were also discussed.

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