419532-92-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 419532-92-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,9,5,3 and 2 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 419532-92:
(8*4)+(7*1)+(6*9)+(5*5)+(4*3)+(3*2)+(2*9)+(1*2)=156
156 % 10 = 6
So 419532-92-6 is a valid CAS Registry Number.