63089-69-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63089-69-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,0,8 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 63089-69:
(7*6)+(6*3)+(5*0)+(4*8)+(3*9)+(2*6)+(1*9)=140
140 % 10 = 0
So 63089-69-0 is a valid CAS Registry Number.