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696664-34-3

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696664-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 696664-34-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,6,6,6 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 696664-34:
(8*6)+(7*9)+(6*6)+(5*6)+(4*6)+(3*4)+(2*3)+(1*4)=223
223 % 10 = 3
So 696664-34-3 is a valid CAS Registry Number.

696664-34-3Relevant articles and documents

Dismutation of arylene phosphorodiamidites: Specific features and aspects of preparative use

Rasadkina,Slitikov,Nifant'ev

, p. 183 - 197 (2008/02/08)

The dismutation of arylene phosphorodiamidites derived from the simplest phenols and naphthols and of their dibasic analogs was studied. The main regular trends of this process and the limits of its synthetic applicability were determined. Pleiades Publishing, Inc., 2006.

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