125004-50-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125004-50-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,0,0 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 125004-50:
(8*1)+(7*2)+(6*5)+(5*0)+(4*0)+(3*4)+(2*5)+(1*0)=74
74 % 10 = 4
So 125004-50-4 is a valid CAS Registry Number.