302789-00-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 302789-00-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,2,7,8 and 9 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 302789-00:
(8*3)+(7*0)+(6*2)+(5*7)+(4*8)+(3*9)+(2*0)+(1*0)=130
130 % 10 = 0
So 302789-00-0 is a valid CAS Registry Number.