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1232146-48-3

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1232146-48-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1232146-48-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,2,1,4 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1232146-48:
(9*1)+(8*2)+(7*3)+(6*2)+(5*1)+(4*4)+(3*6)+(2*4)+(1*8)=113
113 % 10 = 3
So 1232146-48-3 is a valid CAS Registry Number.

1232146-48-3Downstream Products

1232146-48-3Relevant articles and documents

Sulfonic acid analogs of terephthalic and trimesic acid as linkers in metal-organic frameworks - synthesis of thermally robust MOFs

Mietrach, Andrea,Muesmann, Thomas W. T.,Christoffers, Jens,Wickleder, Mathias S.

, p. 5328 - 5334 (2009)

p-Benzenedisulfonic acid and 1,3,5-benzenetrisulfonic acid are prepared in an efficient and scalable two-step protocol from, respective bromobenzene derivatives. These acids are used in analogy to terephthalic and trimesic acid for the formation of metal-

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