129485-61-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129485-61-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,4,8 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 129485-61:
(8*1)+(7*2)+(6*9)+(5*4)+(4*8)+(3*5)+(2*6)+(1*1)=156
156 % 10 = 6
So 129485-61-6 is a valid CAS Registry Number.