1259326-51-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1259326-51-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,9,3,2 and 6 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1259326-51:
(9*1)+(8*2)+(7*5)+(6*9)+(5*3)+(4*2)+(3*6)+(2*5)+(1*1)=166
166 % 10 = 6
So 1259326-51-6 is a valid CAS Registry Number.