955955-02-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 955955-02-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,5,9,5 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 955955-02:
(8*9)+(7*5)+(6*5)+(5*9)+(4*5)+(3*5)+(2*0)+(1*2)=219
219 % 10 = 9
So 955955-02-9 is a valid CAS Registry Number.