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13222-07-6

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13222-07-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13222-07-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,2 and 2 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13222-07:
(7*1)+(6*3)+(5*2)+(4*2)+(3*2)+(2*0)+(1*7)=56
56 % 10 = 6
So 13222-07-6 is a valid CAS Registry Number.

13222-07-6Relevant articles and documents

8-Prenylflavanones through Microwave Promoted Tandem Claisen Rearrangement/6-endo-trig Cyclization and Cross Metathesis

Schultze, Christiane,Fo?, Stefan,Schmidt, Bernd

, p. 7373 - 7384 (2020/11/30)

Prenylated flavanones were obtained from ortho-allyloxy chalcones through a one-pot sequence of Claisen rearrangement and 6-endo-trig cyclization, followed by olefin cross metathesis of the intermediate allyl flavanones with 2-methyl-2-butene. The synthet

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