41012-04-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41012-04-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,0,1 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 41012-04:
(7*4)+(6*1)+(5*0)+(4*1)+(3*2)+(2*0)+(1*4)=48
48 % 10 = 8
So 41012-04-8 is a valid CAS Registry Number.