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N,N'-Ditosyl-1,4-diaza-cycloocten-6 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

22777-08-8

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22777-08-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22777-08-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,7,7 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 22777-08:
(7*2)+(6*2)+(5*7)+(4*7)+(3*7)+(2*0)+(1*8)=118
118 % 10 = 8
So 22777-08-8 is a valid CAS Registry Number.

22777-08-8Downstream Products

22777-08-8Relevant academic research and scientific papers

Efficient atom economic approaches towards macrocyclic crownamides via ring closure metathesis

Ibrahim, Yehia A,Behbehani, Haider,Ibrahim, Maher R

, p. 4207 - 4210 (2002)

RCM of suitable 1,ω-dienes led to efficient atom economic synthetic approaches towards azacrown ether derivatives with eight- to twenty four-membered ring sizes.

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