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ethyl (E)-3-(1-benzyloxy-4-penten-2-yl)oxy-2-propenoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

534584-05-9

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534584-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 534584-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,4,5,8 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 534584-05:
(8*5)+(7*3)+(6*4)+(5*5)+(4*8)+(3*4)+(2*0)+(1*5)=159
159 % 10 = 9
So 534584-05-9 is a valid CAS Registry Number.

534584-05-9Relevant academic research and scientific papers

Acid-promoted prins cyclizations of enol ethers to form tetrahydropyrans

Hart, David J.,Bennett, Chad E.

, p. 1499 - 1502 (2003)

(Matrix presented) Trifluoroacetic acid efficiently catalyzes Prins cyclizations of enol ethers 8 to provide tetrahydropyrans 9 and 10. These tetrahydropyrans are isolated with combined yields of 42-85% and stereoselectivities at C4 ranging fro

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