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67788-08-3

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67788-08-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67788-08-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,7,8 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 67788-08:
(7*6)+(6*7)+(5*7)+(4*8)+(3*8)+(2*0)+(1*8)=183
183 % 10 = 3
So 67788-08-3 is a valid CAS Registry Number.

67788-08-3Relevant articles and documents

Enones from Acid Fluorides and Vinyl Triflates by Reductive Nickel Catalysis

Pan, Feng-Feng,Guo, Peng,Li, Chun-Ling,Su, Peifeng,Shu, Xing-Zhong

supporting information, p. 3701 - 3705 (2019/05/24)

A nickel-catalyzed reductive coupling between acid fluorides and vinyl triflates has been described. This method provides an efficient access to various enones and avoids the requirement for acyl or vinyl metallic reagents in the conventional approaches.

Regiospecific acylations of aromatics and selective reductions of azobenzenes over hydrated zirconia

Patil,Jnaneshwara,Sabde,Dongare,Sudalai,Deshpande

, p. 2137 - 2140 (2007/10/03)

Hydrated zirconia has been found to be an efficient and reusable catalyst for the regiospecific acylations of arenes and selective reductions of azobenzenes to produce benzophenones and hydrazabenzenes respectively.

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