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1428541-66-5

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1428541-66-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1428541-66-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,5,4 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1428541-66:
(9*1)+(8*4)+(7*2)+(6*8)+(5*5)+(4*4)+(3*1)+(2*6)+(1*6)=165
165 % 10 = 5
So 1428541-66-5 is a valid CAS Registry Number.

1428541-66-5Downstream Products

1428541-66-5Relevant articles and documents

Pd-arylurea complexes for the Heck arylation of crotonic and cinnamic substrates

Smith, Matthew R.,Kim, Jung Yun,Ciufolini, Marco A.

supporting information, p. 2042 - 2045 (2013/04/24)

A catalyst consisting of the 1:2 complex of Pd(OAc)2 (1 mol %) with N-(4-carbethoxy)-phenylurea promotes the Heck arylation of a range of crotonic and cinnamic substrates, including aldehydes, ketones, esters, and nitriles, with electron-rich - but not electron-deficient - aryl iodides.

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