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2,5-Cyclohexadien-1-one, 4-hydroxy-2,3,5,6-tetramethyl-4-(2-propenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

71210-28-1

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71210-28-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71210-28-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,2,1 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 71210-28:
(7*7)+(6*1)+(5*2)+(4*1)+(3*0)+(2*2)+(1*8)=81
81 % 10 = 1
So 71210-28-1 is a valid CAS Registry Number.

71210-28-1Downstream Products

71210-28-1Relevant academic research and scientific papers

Bi(OTf)3-catalyzed allylation of quinones with allyltrimethylsilane

Yadav,Reddy,Swamy

, p. 4861 - 4864 (2003)

p-Quinones react smoothly with allyltrimethylsilane in the presence of 2 mol% of Bi(OTf)3 under mild reaction conditions to afford the corresponding allyl substituted benzene derivatives, p-allylquinols and allyl substituted 1,4-naphthoquinones in excellent yields with high regioselectivity. This method is very useful for the direct introduction of an allyl functionality onto a quinone moiety.

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