22860-49-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22860-49-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,8,6 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 22860-49:
(7*2)+(6*2)+(5*8)+(4*6)+(3*0)+(2*4)+(1*9)=107
107 % 10 = 7
So 22860-49-7 is a valid CAS Registry Number.