752208-65-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 752208-65-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,2,2,0 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 752208-65:
(8*7)+(7*5)+(6*2)+(5*2)+(4*0)+(3*8)+(2*6)+(1*5)=154
154 % 10 = 4
So 752208-65-4 is a valid CAS Registry Number.