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295800-93-0

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295800-93-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 295800-93-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,5,8,0 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 295800-93:
(8*2)+(7*9)+(6*5)+(5*8)+(4*0)+(3*0)+(2*9)+(1*3)=170
170 % 10 = 0
So 295800-93-0 is a valid CAS Registry Number.

295800-93-0Relevant articles and documents

Choice of strategies for the divergent synthesis of phosphorus- containing dendrons, depending on the function located at the core

Maraval, Valerie,Prevote-Pinet, Delphine,Laurent, Regis,Caminade, Anne-Marie,Majoral, Jean-Pierre

, p. 561 - 566 (2007/10/03)

The use of divergent strategies is a fruitful approach for the synthesis of phosphorus-containing dendrons (dendritic wedges). Different synthetic processes have been devised, depending on the type of function located at the core (alkenyl groups, pyridine derivatives, chloromethyl or azidomethyl groups). In all cases, the divergent strategy easily allows one to have very reactive functional groups such as P-Cl, amine, phosphine or aldehyde groups on the surface of the dendron.

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