27960-84-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27960-84-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,9,6 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 27960-84:
(7*2)+(6*7)+(5*9)+(4*6)+(3*0)+(2*8)+(1*4)=145
145 % 10 = 5
So 27960-84-5 is a valid CAS Registry Number.