43027-34-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 43027-34-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,0,2 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 43027-34:
(7*4)+(6*3)+(5*0)+(4*2)+(3*7)+(2*3)+(1*4)=85
85 % 10 = 5
So 43027-34-5 is a valid CAS Registry Number.