4282-90-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4282-90-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,8 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4282-90:
(6*4)+(5*2)+(4*8)+(3*2)+(2*9)+(1*0)=90
90 % 10 = 0
So 4282-90-0 is a valid CAS Registry Number.