194985-13-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 194985-13-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,9,8 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 194985-13:
(8*1)+(7*9)+(6*4)+(5*9)+(4*8)+(3*5)+(2*1)+(1*3)=192
192 % 10 = 2
So 194985-13-2 is a valid CAS Registry Number.