441012-58-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 441012-58-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,1,0,1 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 441012-58:
(8*4)+(7*4)+(6*1)+(5*0)+(4*1)+(3*2)+(2*5)+(1*8)=94
94 % 10 = 4
So 441012-58-4 is a valid CAS Registry Number.