1259016-71-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1259016-71-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,9,0,1 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1259016-71:
(9*1)+(8*2)+(7*5)+(6*9)+(5*0)+(4*1)+(3*6)+(2*7)+(1*1)=151
151 % 10 = 1
So 1259016-71-1 is a valid CAS Registry Number.