90568-14-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90568-14-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,5,6 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 90568-14:
(7*9)+(6*0)+(5*5)+(4*6)+(3*8)+(2*1)+(1*4)=142
142 % 10 = 2
So 90568-14-2 is a valid CAS Registry Number.