300535-95-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 300535-95-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,0,5,3 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 300535-95:
(8*3)+(7*0)+(6*0)+(5*5)+(4*3)+(3*5)+(2*9)+(1*5)=99
99 % 10 = 9
So 300535-95-9 is a valid CAS Registry Number.