1461628-40-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1461628-40-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,6,1,6,2 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1461628-40:
(9*1)+(8*4)+(7*6)+(6*1)+(5*6)+(4*2)+(3*8)+(2*4)+(1*0)=159
159 % 10 = 9
So 1461628-40-9 is a valid CAS Registry Number.