1469427-45-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1469427-45-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,6,9,4,2 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1469427-45:
(9*1)+(8*4)+(7*6)+(6*9)+(5*4)+(4*2)+(3*7)+(2*4)+(1*5)=199
199 % 10 = 9
So 1469427-45-9 is a valid CAS Registry Number.