222056-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 222056-29-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,0,5 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 222056-29:
(8*2)+(7*2)+(6*2)+(5*0)+(4*5)+(3*6)+(2*2)+(1*9)=93
93 % 10 = 3
So 222056-29-3 is a valid CAS Registry Number.