412033-42-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 412033-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,2,0,3 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 412033-42:
(8*4)+(7*1)+(6*2)+(5*0)+(4*3)+(3*3)+(2*4)+(1*2)=82
82 % 10 = 2
So 412033-42-2 is a valid CAS Registry Number.