1225375-60-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1225375-60-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,5,3,7 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1225375-60:
(9*1)+(8*2)+(7*2)+(6*5)+(5*3)+(4*7)+(3*5)+(2*6)+(1*0)=139
139 % 10 = 9
So 1225375-60-9 is a valid CAS Registry Number.