115438-10-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115438-10-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,4,3 and 8 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 115438-10:
(8*1)+(7*1)+(6*5)+(5*4)+(4*3)+(3*8)+(2*1)+(1*0)=103
103 % 10 = 3
So 115438-10-3 is a valid CAS Registry Number.