1313585-80-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1313585-80-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,3,5,8 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1313585-80:
(9*1)+(8*3)+(7*1)+(6*3)+(5*5)+(4*8)+(3*5)+(2*8)+(1*0)=146
146 % 10 = 6
So 1313585-80-6 is a valid CAS Registry Number.