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1228746-72-2

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1228746-72-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228746-72-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,7,4 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1228746-72:
(9*1)+(8*2)+(7*2)+(6*8)+(5*7)+(4*4)+(3*6)+(2*7)+(1*2)=172
172 % 10 = 2
So 1228746-72-2 is a valid CAS Registry Number.

1228746-72-2Downstream Products

1228746-72-2Relevant articles and documents

Multistep phase-switch synthesis by using liquid-liquid partitioning of boronic acids: Productive tags with an expanded repertoire of compatible reactions

Mothana, Sam,Grassot, Jean-Marie,Hall, Dennis G.

, p. 2883 - 2887 (2010)

(Figure Presented) Tagging along: A system for phase-switch synthesis has been developed. The boronic acid functionality is used as a phase tag that complexes to sorbitol and facilitates compound transfer from an organic solvent to water at high pH. The phase tag can then be used in a productive reaction step to generate targeted products, thereby eliminating purification by silica gel chromatography.

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