98754-86-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98754-86-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,7,5 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 98754-86:
(7*9)+(6*8)+(5*7)+(4*5)+(3*4)+(2*8)+(1*6)=200
200 % 10 = 0
So 98754-86-0 is a valid CAS Registry Number.