12219-48-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12219-48-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,1 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 12219-48:
(7*1)+(6*2)+(5*2)+(4*1)+(3*9)+(2*4)+(1*8)=76
76 % 10 = 6
So 12219-48-6 is a valid CAS Registry Number.