959057-73-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 959057-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,9,0,5 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 959057-73:
(8*9)+(7*5)+(6*9)+(5*0)+(4*5)+(3*7)+(2*7)+(1*3)=219
219 % 10 = 9
So 959057-73-9 is a valid CAS Registry Number.