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Spiro[2.5]octan-5-one, 1-phenyl- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

741680-08-0

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741680-08-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 741680-08-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,1,6,8 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 741680-08:
(8*7)+(7*4)+(6*1)+(5*6)+(4*8)+(3*0)+(2*0)+(1*8)=160
160 % 10 = 0
So 741680-08-0 is a valid CAS Registry Number.

741680-08-0Downstream Products

741680-08-0Relevant academic research and scientific papers

Low-valent titanium-mediated cyclopropanation of vinylogous esters

Masalov, Nikolai,Feng, Wei,Jin, Kun Cha

, p. 2365 - 2368 (2004)

(Equation Presented) Inter- and intramolecular titanium-mediated cyclopropanation reactions of vinylogous esters are reported. Comparison between the Kulinkovich cyclopropanation of esters and vinylogous esters provides mechanistic insight regarding reaction variables such as reaction temperature, solvents, and a Lewis acid additive.

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