608143-28-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 608143-28-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,8,1,4 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 608143-28:
(8*6)+(7*0)+(6*8)+(5*1)+(4*4)+(3*3)+(2*2)+(1*8)=138
138 % 10 = 8
So 608143-28-8 is a valid CAS Registry Number.