10043-94-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10043-94-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,0,4 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 10043-94:
(7*1)+(6*0)+(5*0)+(4*4)+(3*3)+(2*9)+(1*4)=54
54 % 10 = 4
So 10043-94-4 is a valid CAS Registry Number.