901285-90-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 901285-90-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,1,2,8 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 901285-90:
(8*9)+(7*0)+(6*1)+(5*2)+(4*8)+(3*5)+(2*9)+(1*0)=153
153 % 10 = 3
So 901285-90-3 is a valid CAS Registry Number.