120187-02-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120187-02-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,1,8 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 120187-02:
(8*1)+(7*2)+(6*0)+(5*1)+(4*8)+(3*7)+(2*0)+(1*2)=82
82 % 10 = 2
So 120187-02-2 is a valid CAS Registry Number.