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69272-46-4

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69272-46-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69272-46-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,2,7 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 69272-46:
(7*6)+(6*9)+(5*2)+(4*7)+(3*2)+(2*4)+(1*6)=154
154 % 10 = 4
So 69272-46-4 is a valid CAS Registry Number.

69272-46-4Downstream Products

69272-46-4Relevant articles and documents

Aerial oxidation of protonated aromatic amines. Isolation, X-ray structure, and redox and spectral characteristics of N- containing dyes

Roy, Suman K,Samanta, Subhas,Sinan, Mominul,Ghosh, Pradip,Goswami, Sreebrata

, p. 10249 - 10259 (2013/01/15)

This work reports the results of our investigation on the aerial oxidation of aromatic amines that are promoted by protic acid. While primary aromatic amines produce substituted phenazines as major products, N-phenyl-o- phenylenediamine produces polycycli

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