1250544-03-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1250544-03-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,0,5,4 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1250544-03:
(9*1)+(8*2)+(7*5)+(6*0)+(5*5)+(4*4)+(3*4)+(2*0)+(1*3)=116
116 % 10 = 6
So 1250544-03-6 is a valid CAS Registry Number.