890708-24-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 890708-24-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,0,7,0 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 890708-24:
(8*8)+(7*9)+(6*0)+(5*7)+(4*0)+(3*8)+(2*2)+(1*4)=194
194 % 10 = 4
So 890708-24-4 is a valid CAS Registry Number.