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1620321-24-5

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1620321-24-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1620321-24-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,0,3,2 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1620321-24:
(9*1)+(8*6)+(7*2)+(6*0)+(5*3)+(4*2)+(3*1)+(2*2)+(1*4)=105
105 % 10 = 5
So 1620321-24-5 is a valid CAS Registry Number.

1620321-24-5Downstream Products

1620321-24-5Relevant articles and documents

Modular functionalized polyphosphines for supported materials: Previously unobserved 31P-NMR through-space ABCD spin systems and heterogeneous palladium-catalysed C-C and C-H arylation

Beauperin, Matthieu,Smaliy, Radomyr,Cattey, Helene,Meunier, Philippe,Ou, Jun,Toy, Patrick H.,Hierso, Jean-Cyrille

, p. 9505 - 9508 (2014)

The modular design of polyphosphines, diversely functionalized for facile immobilization on virtually any kind of support, is reported. Previously unobserved ABCD 31P NMR spin-spin systems evidence the control exercised on the polyphosphines co

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