94409-58-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94409-58-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,4,0 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 94409-58:
(7*9)+(6*4)+(5*4)+(4*0)+(3*9)+(2*5)+(1*8)=152
152 % 10 = 2
So 94409-58-2 is a valid CAS Registry Number.