59517-24-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59517-24-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,5,1 and 7 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 59517-24:
(7*5)+(6*9)+(5*5)+(4*1)+(3*7)+(2*2)+(1*4)=147
147 % 10 = 7
So 59517-24-7 is a valid CAS Registry Number.
59517-24-7Relevant articles and documents
Catalyst components for the polymerization of olefins
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, (2014/12/09)
A solid catalyst component for the polymerization of olefins comprising Mg, Ti, Cl and at least an electron donor compound which is the reaction product obtained by bringing into contact a Mg compound and a Ti compound having at least a Ti-halogen bond with an electron donor selected from specific diphenol derivatives.
