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548474-61-9

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548474-61-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 548474-61-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,8,4,7 and 4 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 548474-61:
(8*5)+(7*4)+(6*8)+(5*4)+(4*7)+(3*4)+(2*6)+(1*1)=189
189 % 10 = 9
So 548474-61-9 is a valid CAS Registry Number.

548474-61-9Downstream Products

548474-61-9Relevant articles and documents

Nickel-catalyzed redox-economical coupling of alcohols and alkynes to form allylic alcohols

Nakai, Kenichiro,Yoshida, Yuji,Kurahashi, Takuya,Matsubara, Seijiro

supporting information, p. 7797 - 7800 (2014/06/23)

We have developed a redox-economical coupling reaction of alcohols and alkynes to form allylic alcohols under mild conditions. The reaction is redox-neutral as well as redox-economical and thus free from any additives such as a reductant or an oxidant. This atom-economical coupling can be applied for the conversion of both aliphatic and benzylic alcohols to the corresponding substituted allylic alcohols in a single synthetic operation.

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