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4726-28-7

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4726-28-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4726-28-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,2 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4726-28:
(6*4)+(5*7)+(4*2)+(3*6)+(2*2)+(1*8)=97
97 % 10 = 7
So 4726-28-7 is a valid CAS Registry Number.

4726-28-7Relevant articles and documents

Versatile synthesis of functionalised dibenzothiophenes via Suzuki coupling and microwave-assisted ring closure

Rodriguez-Aristegui, Sonsoles,Clapham, Kate M.,Barrett, Lauren,Cano, Celine,Desage-El Murr, Marine,Griffin, Roger J.,Hardcastle, Ian R.,Payne, Sara L.,Rennison, Tommy,Richardson, Caroline,Golding, Bernard T.

, p. 6066 - 6074 (2011/10/09)

Amino-substituted biphenyls were obtained by Suzuki cross-coupling of 2,6-dibromoaniline with a phenylboronic acid (substituted with Me, NO 2, OH, OMe or Cl) preferably assisted by microwave irradiation. Conversion of the amino group into a thi

Phosphorus analogs of nitrogenous drugs. II. 10H-Dibenzo[1,4]thiaphosphorins as central nervous system depressants.

Wiley,Collins

, p. 146 - 149 (2007/10/06)

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