35100-89-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 35100-89-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,1,0 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 35100-89:
(7*3)+(6*5)+(5*1)+(4*0)+(3*0)+(2*8)+(1*9)=81
81 % 10 = 1
So 35100-89-1 is a valid CAS Registry Number.