750649-24-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 750649-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,0,6,4 and 9 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 750649-24:
(8*7)+(7*5)+(6*0)+(5*6)+(4*4)+(3*9)+(2*2)+(1*4)=172
172 % 10 = 2
So 750649-24-2 is a valid CAS Registry Number.