953900-02-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 953900-02-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,3,9,0 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 953900-02:
(8*9)+(7*5)+(6*3)+(5*9)+(4*0)+(3*0)+(2*0)+(1*2)=172
172 % 10 = 2
So 953900-02-2 is a valid CAS Registry Number.