1414959-15-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1414959-15-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,4,9,5 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1414959-15:
(9*1)+(8*4)+(7*1)+(6*4)+(5*9)+(4*5)+(3*9)+(2*1)+(1*5)=171
171 % 10 = 1
So 1414959-15-1 is a valid CAS Registry Number.