219579-29-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 219579-29-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,5,7 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 219579-29:
(8*2)+(7*1)+(6*9)+(5*5)+(4*7)+(3*9)+(2*2)+(1*9)=170
170 % 10 = 0
So 219579-29-0 is a valid CAS Registry Number.