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282725-11-5

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282725-11-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 282725-11-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,2,7,2 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 282725-11:
(8*2)+(7*8)+(6*2)+(5*7)+(4*2)+(3*5)+(2*1)+(1*1)=145
145 % 10 = 5
So 282725-11-5 is a valid CAS Registry Number.

282725-11-5Relevant articles and documents

Mono- and disubstitutions of (hepta-2,5-diyne-1,7-diol) bis(dicobalt) derivatives - Selectivity in Nicholas reactions

Guo, Richard,Gibe, Romelo,Green, James R.

, p. 366 - 374 (2007/10/03)

Bis(hexacarbonyldicobalt) complexes of benzyl ether - methyl ether or benzyl ether - acetate derivatives of hepta-2,5-diyne-1,7-diols undergo selective Lewis-acid-mediated Nicholas reactions with enol silanes, silyl ketene acetals, and allylstannanes, pre

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