927406-87-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 927406-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,7,4,0 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 927406-87:
(8*9)+(7*2)+(6*7)+(5*4)+(4*0)+(3*6)+(2*8)+(1*7)=189
189 % 10 = 9
So 927406-87-9 is a valid CAS Registry Number.