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4-PHENYLMORPHOLINE 4-OXIDE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

40832-55-1

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40832-55-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40832-55-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,8,3 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 40832-55:
(7*4)+(6*0)+(5*8)+(4*3)+(3*2)+(2*5)+(1*5)=101
101 % 10 = 1
So 40832-55-1 is a valid CAS Registry Number.

40832-55-1Downstream Products

40832-55-1Relevant articles and documents

2,2,2-Trifluoroacetophenone as an organocatalyst for the oxidation of tertiary amines and azines to N-oxides

Limnios, Dimitris,Kokotos, Christoforos G.

supporting information, p. 559 - 563 (2014/04/03)

A cheap, mild and environmentally friendly oxidation of tertiary amines and azines to the corresponding Noxides is reported by using polyfluoroalkyl ketones as efficient organocatalysts. 2,2,2-Trifluoroacetophenone was identified as the optimum catalyst for the oxidation of aliphatic tertiary amines and azines. This oxidation is chemoselective and proceeds in high-to-quantitative yields utilizing 10 mol% of the catalyst and H2O2 as the oxidant.

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