130296-30-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130296-30-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,9 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 130296-30:
(8*1)+(7*3)+(6*0)+(5*2)+(4*9)+(3*6)+(2*3)+(1*0)=99
99 % 10 = 9
So 130296-30-9 is a valid CAS Registry Number.