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59137-60-9

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59137-60-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 59137-60-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,1,3 and 7 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 59137-60:
(7*5)+(6*9)+(5*1)+(4*3)+(3*7)+(2*6)+(1*0)=139
139 % 10 = 9
So 59137-60-9 is a valid CAS Registry Number.

59137-60-9Upstream product

59137-60-9Downstream Products

59137-60-9Relevant articles and documents

RADIKALISCHE REAKTIONSWEGE BEI THERMISCH INDUZIERTEN UMSETZUNGEN VON ZIRCONOCENKOMPLEXEN

Erker, G.,Rosenfeldt, F.

, p. 1285 - 1292 (2007/10/02)

The formation of products 2, 3 and 4(a-l) from both the reaction of εta2-bezophenone zirconocene 1 with alkyl halides and the thermolysis of the α-(Cp2ZrCl)-substituted benzhydrylmethylether 9, the latter proceeding with anchimeric assistance of the metal, can be understood assuming a stepwise reaction path through radical intermediates.The proposed intermediate transition-metal benzophenone ketyl 12 exhibits a reaction pattern differing from analogous main-group-metal ketyls.

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