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502157-91-7

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502157-91-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 502157-91-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,2,1,5 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 502157-91:
(8*5)+(7*0)+(6*2)+(5*1)+(4*5)+(3*7)+(2*9)+(1*1)=117
117 % 10 = 7
So 502157-91-7 is a valid CAS Registry Number.

502157-91-7Downstream Products

502157-91-7Relevant articles and documents

Metallation of fullerenes: Electrochemical synthesis and voltammetric study of heterometallic C60 and C70 complexes

Magdesieva,Kravchuk,Bashilov,Kusnetsova,Sokolov,Butin

, p. 1588 - 1592 (2002)

Electrochemical synthesis and voltammetric study of new heterotrimetallic exohedral derivatives of [60]- and [70]fullerenes containing palladium and manganese atoms were carried out. The MO involved in redox transitions were determined by the semiempirica

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