193829-28-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 193829-28-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,8,2 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 193829-28:
(8*1)+(7*9)+(6*3)+(5*8)+(4*2)+(3*9)+(2*2)+(1*8)=176
176 % 10 = 6
So 193829-28-6 is a valid CAS Registry Number.