1446239-40-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1446239-40-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,6,2,3 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1446239-40:
(9*1)+(8*4)+(7*4)+(6*6)+(5*2)+(4*3)+(3*9)+(2*4)+(1*0)=162
162 % 10 = 2
So 1446239-40-2 is a valid CAS Registry Number.