1110776-84-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1110776-84-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,0,7,7 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1110776-84:
(9*1)+(8*1)+(7*1)+(6*0)+(5*7)+(4*7)+(3*6)+(2*8)+(1*4)=125
125 % 10 = 5
So 1110776-84-5 is a valid CAS Registry Number.