130708-65-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130708-65-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,0 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 130708-65:
(8*1)+(7*3)+(6*0)+(5*7)+(4*0)+(3*8)+(2*6)+(1*5)=105
105 % 10 = 5
So 130708-65-5 is a valid CAS Registry Number.