908100-24-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 908100-24-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,8,1,0 and 0 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 908100-24:
(8*9)+(7*0)+(6*8)+(5*1)+(4*0)+(3*0)+(2*2)+(1*4)=133
133 % 10 = 3
So 908100-24-3 is a valid CAS Registry Number.