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methyl 4-((E,E,E)-2,6-dimethyl-7-oxohepta-1,3,5-trienyl)benzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1263208-64-5

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1263208-64-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1263208-64-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,3,2,0 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1263208-64:
(9*1)+(8*2)+(7*6)+(6*3)+(5*2)+(4*0)+(3*8)+(2*6)+(1*4)=135
135 % 10 = 5
So 1263208-64-5 is a valid CAS Registry Number.

1263208-64-5Upstream product

1263208-64-5Downstream Products

1263208-64-5Relevant academic research and scientific papers

Acidic ionic liquid-catalyzed homologation of the polyene chain in α,β-enals (polyenals)

Kryshtal, Galina V.,Zhdankina, Galina M.,Ignat'Ev, Nikolai V.,Schulte, Michael,Zlotin, Sergei G.

, p. 173 - 178 (2011)

An efficient green-chemistry synthesis of conjugated polyenals from α,β-enals, orthoesters, and alkyl vinyl ethers promoted by acidic ionic liquid [emim][HSO4] is described. The ionic liquid can be reused at least three times without any decrease in product yields.

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