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259794-54-2

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259794-54-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 259794-54-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,9,7,9 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 259794-54:
(8*2)+(7*5)+(6*9)+(5*7)+(4*9)+(3*4)+(2*5)+(1*4)=202
202 % 10 = 2
So 259794-54-2 is a valid CAS Registry Number.

259794-54-2Relevant articles and documents

Synthesis of 1,2,5-thiadiazolidin-3-one 1,1-dioxide derivatives and evaluation of their affinity for MHC class-II proteins

Ducry, Laurent,Reinelt, Stefan,Seiler, Paul,Diederich, Francois,Bolin, David R.,Campbell, Robert M.,Olson, Gary L.

, p. 2432 - 2447 (2007/10/03)

1,2,5-Thiadiazolidin-3-one 1,1-dioxide derivatives (±)-1a-d and (±)-2 were designed by molecular modeling as MHC (major histocompatibility complex) class-II inhibitors. They were prepared from the unsymmetrically N,N'- disubstituted acyclic sulfamides (±)

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