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22210-44-2

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22210-44-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22210-44-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,2,1 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 22210-44:
(7*2)+(6*2)+(5*2)+(4*1)+(3*0)+(2*4)+(1*4)=52
52 % 10 = 2
So 22210-44-2 is a valid CAS Registry Number.

22210-44-2Downstream Products

22210-44-2Relevant articles and documents

Chemo- and diastereoselectivities in the oxidation of cyclopentenols with dimethyldioxirane and methyl(trifluoromethyl)dioxirane

D'Accolti, Lucia,Fiorentino, Michele,Fusco, Caterina,Rosa, Angela M.,Curci, Ruggero

, p. 8023 - 8027 (2007/10/03)

A comparison of the diastereoselectivity and the chemoselectivity (epoxidation versus allylic oxidation) attained in the oxidation of cyclopentenols using dimethyldioxirane and methyl(trifluoromethyl)dioxirane is reported. The results indicate that with both dioxiranes diastereoselective epoxidation of allylic cyclopentenols is accompanied by competitive allylic oxidation to the corresponding enone; for the latter a likely rationale is proposed.

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