193269-94-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 193269-94-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,2,6 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 193269-94:
(8*1)+(7*9)+(6*3)+(5*2)+(4*6)+(3*9)+(2*9)+(1*4)=172
172 % 10 = 2
So 193269-94-2 is a valid CAS Registry Number.