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4-{2-(1-azulyl)ethoxy}butyl acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

304916-29-8

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304916-29-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 304916-29-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,4,9,1 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 304916-29:
(8*3)+(7*0)+(6*4)+(5*9)+(4*1)+(3*6)+(2*2)+(1*9)=128
128 % 10 = 8
So 304916-29-8 is a valid CAS Registry Number.

304916-29-8Downstream Products

304916-29-8Relevant academic research and scientific papers

Addition reaction of cyclic ethers to 1,1-ethylene-1H-azulenium ion

Oda, Mitsunori,Uchiyama, Takuya,Kajioka, Takanori,Hashimoto, Tomomi,Miyatake, Ryuta,Kuroda, Shigeyasu

, p. 2071 - 2077 (2007/10/03)

The title cation (1) was found to react with some cyclic ethers in the presence of sodium acetate and acetic acid to give the products derived from nucleophilic addition of the ether oxygen atom at the three-membered ring methylene carbon of 1.

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