849611-76-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 849611-76-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,6,1 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 849611-76:
(8*8)+(7*4)+(6*9)+(5*6)+(4*1)+(3*1)+(2*7)+(1*6)=203
203 % 10 = 3
So 849611-76-3 is a valid CAS Registry Number.
849611-76-3Relevant academic research and scientific papers
METHODS FOR THE PREPARATION OF BENZOXAZOLE SULFONAMIDE COMPOUNDS AND INTERMEDIATES THEREOF
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Page/Page column 50-51, (2008/06/13)
The present invention relates to methods for the preparation of benzoxazole sulfonamide compounds of formula (9) as well as novel intermediates of formula (6) for use in said method. More in particular the invention relates to methods for the Preparation