528584-48-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 528584-48-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,8,5,8 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 528584-48:
(8*5)+(7*2)+(6*8)+(5*5)+(4*8)+(3*4)+(2*4)+(1*8)=187
187 % 10 = 7
So 528584-48-7 is a valid CAS Registry Number.