9005-97-4 Usage
Uses
Feed supplement, Fed. Regist. 45, 41360 (1980).
Check Digit Verification of cas no
The CAS Registry Mumber 9005-97-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,0 and 5 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 9005-97:
(6*9)+(5*0)+(4*0)+(3*5)+(2*9)+(1*7)=94
94 % 10 = 4
So 9005-97-4 is a valid CAS Registry Number.