116191-61-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116191-61-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,1,9 and 1 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 116191-61:
(8*1)+(7*1)+(6*6)+(5*1)+(4*9)+(3*1)+(2*6)+(1*1)=108
108 % 10 = 8
So 116191-61-8 is a valid CAS Registry Number.
116191-61-8Relevant articles and documents
Diphosphonic acid derivatives, pharmaceutical compositions and methods
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, (2008/06/13)
The present invention provides diphosphonic acid derivatives of the general formula: STR1 according to claim 1. These compounds are useful for the treatment or prophylaxis of calcium metabolism disturbance or disease.
