10248-84-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10248-84-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,2,4 and 8 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 10248-84:
(7*1)+(6*0)+(5*2)+(4*4)+(3*8)+(2*8)+(1*4)=77
77 % 10 = 7
So 10248-84-7 is a valid CAS Registry Number.