53484-85-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53484-85-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,4,8 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 53484-85:
(7*5)+(6*3)+(5*4)+(4*8)+(3*4)+(2*8)+(1*5)=138
138 % 10 = 8
So 53484-85-8 is a valid CAS Registry Number.