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211931-53-2

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211931-53-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 211931-53-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,9,3 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 211931-53:
(8*2)+(7*1)+(6*1)+(5*9)+(4*3)+(3*1)+(2*5)+(1*3)=102
102 % 10 = 2
So 211931-53-2 is a valid CAS Registry Number.

211931-53-2Downstream Products

211931-53-2Relevant articles and documents

Transition metal-carbonyl labeling reagent containing iodoacetamido function : CpFe (CO) 2 [η1-N (1) -4-iodoacetamidophthalimidato] -synthesis and reaction with the phenytoin and ethosuximide anions

Kowalski, Konrad,Zakrzewski, Janusz

, p. 2563 - 2565 (1998)

The first transition metal-carbonyl complex containing iodoacetamido function, CpFe (CO)2[η1-N (1) -4-iodoacetamidophthalimidato] was synthesized and used for labeling of two drugs : phenytoin and ethosuximide.

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