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119707-63-0

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119707-63-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119707-63-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,7,0 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 119707-63:
(8*1)+(7*1)+(6*9)+(5*7)+(4*0)+(3*7)+(2*6)+(1*3)=140
140 % 10 = 0
So 119707-63-0 is a valid CAS Registry Number.

119707-63-0Downstream Products

119707-63-0Relevant articles and documents

CALIXARENES. 23. THE COMPLEXATION AND CATALYTIC PROPERTIES OF WATER SOLUBLE CALIXARENES

Gutsche, C. David,Alam, Iftikhar

, p. 4689 - 4694 (1988)

A series of water-soluble calixarenes containing dialkylamino groups and carboxyl groups have been prepared by the p-quinonemethide route of functionalization.The formation of host-guest complexes between these calixarenes and nine aromatic hydrocarbons ranging in size from durene to decacyclene has been investigated, and a correlation between the dimensions of the hydrocarbons and the "lower rim" of the calixarene, containing the array of OH groups, has been made.A study of the effect on the acid-catalyzed hydration of N-benzyl-1,4-dihydronicotinamide by p-(carboxyethyl)calixarenes (n=4,5,6,7,8) has shown that the calixarene is more effective than either its larger or smaller analogs.

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