412025-73-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 412025-73-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,2,0,2 and 5 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 412025-73:
(8*4)+(7*1)+(6*2)+(5*0)+(4*2)+(3*5)+(2*7)+(1*3)=91
91 % 10 = 1
So 412025-73-1 is a valid CAS Registry Number.