409313-96-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 409313-96-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,9,3,1 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 409313-96:
(8*4)+(7*0)+(6*9)+(5*3)+(4*1)+(3*3)+(2*9)+(1*6)=138
138 % 10 = 8
So 409313-96-8 is a valid CAS Registry Number.