63469-17-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63469-17-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,4,6 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 63469-17:
(7*6)+(6*3)+(5*4)+(4*6)+(3*9)+(2*1)+(1*7)=140
140 % 10 = 0
So 63469-17-0 is a valid CAS Registry Number.