27180-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27180-92-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,1,8 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 27180-92:
(7*2)+(6*7)+(5*1)+(4*8)+(3*0)+(2*9)+(1*2)=113
113 % 10 = 3
So 27180-92-3 is a valid CAS Registry Number.