406212-52-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 406212-52-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,6,2,1 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 406212-52:
(8*4)+(7*0)+(6*6)+(5*2)+(4*1)+(3*2)+(2*5)+(1*2)=100
100 % 10 = 0
So 406212-52-0 is a valid CAS Registry Number.