193069-86-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 193069-86-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,0,6 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 193069-86:
(8*1)+(7*9)+(6*3)+(5*0)+(4*6)+(3*9)+(2*8)+(1*6)=162
162 % 10 = 2
So 193069-86-2 is a valid CAS Registry Number.