22076-13-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22076-13-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,0,7 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 22076-13:
(7*2)+(6*2)+(5*0)+(4*7)+(3*6)+(2*1)+(1*3)=77
77 % 10 = 7
So 22076-13-7 is a valid CAS Registry Number.