87468-20-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87468-20-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,4,6 and 8 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 87468-20:
(7*8)+(6*7)+(5*4)+(4*6)+(3*8)+(2*2)+(1*0)=170
170 % 10 = 0
So 87468-20-0 is a valid CAS Registry Number.