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Phenol, 4-bromo-2-(1-propenyloxy)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

682772-49-2

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682772-49-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 682772-49-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,2,7,7 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 682772-49:
(8*6)+(7*8)+(6*2)+(5*7)+(4*7)+(3*2)+(2*4)+(1*9)=202
202 % 10 = 2
So 682772-49-2 is a valid CAS Registry Number.

682772-49-2Relevant academic research and scientific papers

Synthesis of 2H-1,5-benzodioxepin and 2,5-dihydro-1,6-benzodioxocin derivatives via ring-closing metathesis reaction

Mamouni,Soukri,Lazar,Akssira,Guillaumet

, p. 2631 - 2633 (2007/10/03)

The synthesis of various 2H-1,5-benzodioxepin and 2,5-dihydro-1,6- benzodioxocin derivatives is described. The key step involves the construction of seven- and eight-membered rings via ring-closing metathesis reaction.

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