98967-26-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98967-26-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,9,6 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 98967-26:
(7*9)+(6*8)+(5*9)+(4*6)+(3*7)+(2*2)+(1*6)=211
211 % 10 = 1
So 98967-26-1 is a valid CAS Registry Number.
98967-26-1Relevant academic research and scientific papers
Process for the preparation of substituted N-(aryl)-1,2,4-triazolopyrimidine-2-sulfonamides
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, (2008/06/13)
The preparation of N-(aryl)-1,2,4-triazolopyrimidine-2-sulfonamides by the coupling of substituted 1,2,4-triazolopyrimidine-2-sulfonyl halides with aryl amines of substantially reduced nucleophilic reactivity is facilitated by conducting the reaction in t
