1446698-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1446698-40-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,6,6,9 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1446698-40:
(9*1)+(8*4)+(7*4)+(6*6)+(5*6)+(4*9)+(3*8)+(2*4)+(1*0)=203
203 % 10 = 3
So 1446698-40-3 is a valid CAS Registry Number.