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53892-40-3

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53892-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53892-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,8,9 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 53892-40:
(7*5)+(6*3)+(5*8)+(4*9)+(3*2)+(2*4)+(1*0)=143
143 % 10 = 3
So 53892-40-3 is a valid CAS Registry Number.

53892-40-3Relevant articles and documents

Photoinduced Oxidative Formylation of N,N-Dimethylanilines with Molecular Oxygen without External Photocatalyst

Yang, Shuai,Li, Pinhua,Wang, Zhihui,Wang, Lei

, p. 3386 - 3389 (2017)

A photoinduced oxidative formylation of N,N-dimethylanilines with molecular oxygen in the absence of an external photocatalyst was developed and provided the corresponding formamides in good yields under mild reaction conditions. Investigations indicated that both the starting material and product act as photosensitizers and that 1O2 coexists with O2?- during the reaction through energy transfer and single electron transfer process.

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