64282-93-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64282-93-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,2,8 and 2 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 64282-93:
(7*6)+(6*4)+(5*2)+(4*8)+(3*2)+(2*9)+(1*3)=135
135 % 10 = 5
So 64282-93-5 is a valid CAS Registry Number.