1307301-10-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1307301-10-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,7,3,0 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1307301-10:
(9*1)+(8*3)+(7*0)+(6*7)+(5*3)+(4*0)+(3*1)+(2*1)+(1*0)=95
95 % 10 = 5
So 1307301-10-5 is a valid CAS Registry Number.