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83004-32-4

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83004-32-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83004-32-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,0 and 4 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 83004-32:
(7*8)+(6*3)+(5*0)+(4*0)+(3*4)+(2*3)+(1*2)=94
94 % 10 = 4
So 83004-32-4 is a valid CAS Registry Number.

83004-32-4Relevant articles and documents

Determination of basic strength of aliphatic amines through ion pair formation in some ionic liquid solutions

D'Anna, Francesca,Vitale, Paola,Noto, Renato

, p. 6224 - 6230 (2009)

(Chemical Equation Presented) To have an evaluation of the basic strength of aliphatic amines in ionic liquid solution, the stability constants relevant to the formation of amine/p-nitrophenol ion pairs were determined in different ionic liquids at 298 K.

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