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1,1-di-p-tolyl-2,3,4,5-tetraphenyl-1-germacyclopentadiene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

79159-81-2

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79159-81-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79159-81-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,1,5 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 79159-81:
(7*7)+(6*9)+(5*1)+(4*5)+(3*9)+(2*8)+(1*1)=172
172 % 10 = 2
So 79159-81-2 is a valid CAS Registry Number.

79159-81-2Relevant academic research and scientific papers

SYNTHESE UND REAKTIONEN EINIGER 1R,1R',2,3,4,5-TETRAPHENYL-1-GERMACYCLOPENTADIENE

Jutzi, Peter,Karl, Alfons

, p. 19 - 25 (1981)

The synthesis of some new 1R,1R',2,3,4,5-tetraphenyl-1-germacyclopentadienes is described (R=R'=ethyl (II), p-tolyl (III), p-dimethylaminophenyl (dap) (IV), pentafluorophenyl (V); R=Cl, R'=p-tolyl (VI), dap (VII); R=H, R'=p-tolyl (VIII), dap (IX)).The ger

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