910443-12-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 910443-12-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,0,4,4 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 910443-12:
(8*9)+(7*1)+(6*0)+(5*4)+(4*4)+(3*3)+(2*1)+(1*2)=128
128 % 10 = 8
So 910443-12-8 is a valid CAS Registry Number.