1314805-22-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1314805-22-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,4,8,0 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1314805-22:
(9*1)+(8*3)+(7*1)+(6*4)+(5*8)+(4*0)+(3*5)+(2*2)+(1*2)=125
125 % 10 = 5
So 1314805-22-5 is a valid CAS Registry Number.