1222175-46-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1222175-46-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,2,1,7 and 5 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1222175-46:
(9*1)+(8*2)+(7*2)+(6*2)+(5*1)+(4*7)+(3*5)+(2*4)+(1*6)=113
113 % 10 = 3
So 1222175-46-3 is a valid CAS Registry Number.