62528-64-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62528-64-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,5,2 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 62528-64:
(7*6)+(6*2)+(5*5)+(4*2)+(3*8)+(2*6)+(1*4)=127
127 % 10 = 7
So 62528-64-7 is a valid CAS Registry Number.