213327-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 213327-99-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,3,2 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 213327-99:
(8*2)+(7*1)+(6*3)+(5*3)+(4*2)+(3*7)+(2*9)+(1*9)=112
112 % 10 = 2
So 213327-99-2 is a valid CAS Registry Number.