1225192-34-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1225192-34-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,5,1,9 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1225192-34:
(9*1)+(8*2)+(7*2)+(6*5)+(5*1)+(4*9)+(3*2)+(2*3)+(1*4)=126
126 % 10 = 6
So 1225192-34-6 is a valid CAS Registry Number.