27011-43-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27011-43-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,0,1 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 27011-43:
(7*2)+(6*7)+(5*0)+(4*1)+(3*1)+(2*4)+(1*3)=74
74 % 10 = 4
So 27011-43-4 is a valid CAS Registry Number.