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13-<2-(N-ethyl-N-phenyl-amino)ethyl>-1,4,7,10-tetraoxa-13-azacyclopentadecane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

222020-15-7

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222020-15-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 222020-15-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,0,2 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 222020-15:
(8*2)+(7*2)+(6*2)+(5*0)+(4*2)+(3*0)+(2*1)+(1*5)=57
57 % 10 = 7
So 222020-15-7 is a valid CAS Registry Number.

222020-15-7Downstream Products

222020-15-7Relevant articles and documents

Spacer-chromoionophores - Polymethine dye substituted aza-crown ethers with increased complexation ability

Boila-Goeckel, Andrei,Junek, Hans

, p. 20 - 28 (2007/10/03)

Aromatic aldehyde derivatives of N-phenyl-aza-15-crown-5 2, N-phenyl-aza-18-crown-6 8, and benzo-15-crown-5 10 are condensed with malononitrile and 2-amino-1,1,3-tricyano-1-propene to give light yellow to orange colored crown ether derivatives 4, 5a, 9a,

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