90484-32-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90484-32-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,4,8 and 4 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90484-32:
(7*9)+(6*0)+(5*4)+(4*8)+(3*4)+(2*3)+(1*2)=135
135 % 10 = 5
So 90484-32-5 is a valid CAS Registry Number.