10555-43-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10555-43-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,5,5 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 10555-43:
(7*1)+(6*0)+(5*5)+(4*5)+(3*5)+(2*4)+(1*3)=78
78 % 10 = 8
So 10555-43-8 is a valid CAS Registry Number.