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82819-79-2

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82819-79-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82819-79-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,8,1 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82819-79:
(7*8)+(6*2)+(5*8)+(4*1)+(3*9)+(2*7)+(1*9)=162
162 % 10 = 2
So 82819-79-2 is a valid CAS Registry Number.

82819-79-2Relevant articles and documents

REACTION OF ARYLDI(2-CHLOROETHYL)AMINES WITH PYROCATECHOL. SYNTHESIS OF MACROCYCLIC DIAZAETHERS

Degutis, Yu.,Medekshene, G.

, p. 879 - 881 (2007/10/02)

Macrocyclic diazaethers were synthesized by the reaction of the respective N,N-di(2-chloroethyl)arylamines and N-aryl-N-alkylamines with pyrocatechol in the presence of caustic alkalis.Their structures were proved by an alternative synthesis with the isolation of the intermediate products.

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