94012-56-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94012-56-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,0,1 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 94012-56:
(7*9)+(6*4)+(5*0)+(4*1)+(3*2)+(2*5)+(1*6)=113
113 % 10 = 3
So 94012-56-3 is a valid CAS Registry Number.