188965-96-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 188965-96-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,9,6 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 188965-96:
(8*1)+(7*8)+(6*8)+(5*9)+(4*6)+(3*5)+(2*9)+(1*6)=220
220 % 10 = 0
So 188965-96-0 is a valid CAS Registry Number.