98636-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98636-83-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,6,3 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 98636-83:
(7*9)+(6*8)+(5*6)+(4*3)+(3*6)+(2*8)+(1*3)=190
190 % 10 = 0
So 98636-83-0 is a valid CAS Registry Number.