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1422527-27-2

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1422527-27-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1422527-27-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,2,5,2 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1422527-27:
(9*1)+(8*4)+(7*2)+(6*2)+(5*5)+(4*2)+(3*7)+(2*2)+(1*7)=132
132 % 10 = 2
So 1422527-27-2 is a valid CAS Registry Number.

1422527-27-2Downstream Products

1422527-27-2Relevant articles and documents

A simple protocol for NMR analysis of the enantiomeric purity of chiral hydroxylamines

Tickell, David A.,Mahon, Mary F.,Bull, Steven D.,James, Tony D.

supporting information, p. 860 - 863 (2013/03/29)

A practically simple three-component chiral derivatization protocol for determining the enantiopurity of chiral hydroxylamines by 1H NMR spectroscopic analysis is described, involving their treatment with 2-formylphenylboronic acid and enantiopure BINOL to afford a mixture of diastereomeric nitrono-boronate esters whose ratio is an accurate reflection of the enantiopurity of the parent hydroxylamine.

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