959334-53-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 959334-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,9,3,3 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 959334-53:
(8*9)+(7*5)+(6*9)+(5*3)+(4*3)+(3*4)+(2*5)+(1*3)=213
213 % 10 = 3
So 959334-53-3 is a valid CAS Registry Number.