30113-77-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30113-77-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,1,1 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 30113-77:
(7*3)+(6*0)+(5*1)+(4*1)+(3*3)+(2*7)+(1*7)=60
60 % 10 = 0
So 30113-77-0 is a valid CAS Registry Number.