98427-05-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98427-05-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,4,2 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 98427-05:
(7*9)+(6*8)+(5*4)+(4*2)+(3*7)+(2*0)+(1*5)=165
165 % 10 = 5
So 98427-05-5 is a valid CAS Registry Number.