1310488-09-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1310488-09-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,4,8 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1310488-09:
(9*1)+(8*3)+(7*1)+(6*0)+(5*4)+(4*8)+(3*8)+(2*0)+(1*9)=125
125 % 10 = 5
So 1310488-09-5 is a valid CAS Registry Number.