312722-59-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 312722-59-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,2,7,2 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 312722-59:
(8*3)+(7*1)+(6*2)+(5*7)+(4*2)+(3*2)+(2*5)+(1*9)=111
111 % 10 = 1
So 312722-59-1 is a valid CAS Registry Number.
312722-59-1Relevant articles and documents
BRADYKININ RECEPTOR ANTAGONISTS
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Page/Page column 5, (2008/06/13)
The invention relates to sulfonyl amine derivatives of formula IA wherein R5A, X1, X2, R9 and R10 are as defined herein, which derivatives are useful as bradykinin B1 receptor antagonists.