1310403-93-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1310403-93-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,4,0 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1310403-93:
(9*1)+(8*3)+(7*1)+(6*0)+(5*4)+(4*0)+(3*3)+(2*9)+(1*3)=90
90 % 10 = 0
So 1310403-93-0 is a valid CAS Registry Number.