1407532-64-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1407532-64-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,7,5,3 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1407532-64:
(9*1)+(8*4)+(7*0)+(6*7)+(5*5)+(4*3)+(3*2)+(2*6)+(1*4)=142
142 % 10 = 2
So 1407532-64-2 is a valid CAS Registry Number.