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4235-11-4

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4235-11-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4235-11-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,3 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4235-11:
(6*4)+(5*2)+(4*3)+(3*5)+(2*1)+(1*1)=64
64 % 10 = 4
So 4235-11-4 is a valid CAS Registry Number.

4235-11-4Relevant articles and documents

Electroreductive crossed pinacol coupling of aromatic ketones with aliphatic ketones and aldehydes

Kise, Naoki,Shiozawa, Yousuke,Ueda, Nasuo

, p. 5415 - 5426 (2007)

The intermolecular crossed pinacol coupling of aromatic ketones with aliphatic aldehydes and ketones was effected by electroreduction in the presence of chlorotrimethylsilane. The best result was obtained using a Pb cathode in Bu4NPF6/sub

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