1225056-47-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1225056-47-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,5,0,5 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1225056-47:
(9*1)+(8*2)+(7*2)+(6*5)+(5*0)+(4*5)+(3*6)+(2*4)+(1*7)=122
122 % 10 = 2
So 1225056-47-2 is a valid CAS Registry Number.