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851915-18-9

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851915-18-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 851915-18-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,1,9,1 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 851915-18:
(8*8)+(7*5)+(6*1)+(5*9)+(4*1)+(3*5)+(2*1)+(1*8)=179
179 % 10 = 9
So 851915-18-9 is a valid CAS Registry Number.

851915-18-9Downstream Products

851915-18-9Relevant articles and documents

Investigations into the mechanism of activation and initiation of ethylene polymerization by bis(imino)pyridine cobalt catalysts: Synthesis, structures, and deuterium labeling studies

Humphries, Martin J.,Tellmann, Kilian P.,Gibson, Vernon C.,White, Andrew J. P.,Williams, David J.

, p. 2039 - 2050 (2005)

The activation of bis(imino)pyridine cobalt(II) precatalysts by MAO leads initially to a bis(imino)pyridine cobalt(I) cationic species with no cobalt-C(alkyl) bond into which insertion can occur. Mechanistic studies have shown that the initiation of polym

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