90486-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90486-52-5 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 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90486-52:
(7*9)+(6*0)+(5*4)+(4*8)+(3*6)+(2*5)+(1*2)=145
145 % 10 = 5
So 90486-52-5 is a valid CAS Registry Number.