935982-61-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 935982-61-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,5,9,8 and 2 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 935982-61:
(8*9)+(7*3)+(6*5)+(5*9)+(4*8)+(3*2)+(2*6)+(1*1)=219
219 % 10 = 9
So 935982-61-9 is a valid CAS Registry Number.