103510-98-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103510-98-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,5,1 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 103510-98:
(8*1)+(7*0)+(6*3)+(5*5)+(4*1)+(3*0)+(2*9)+(1*8)=81
81 % 10 = 1
So 103510-98-1 is a valid CAS Registry Number.