911478-76-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 911478-76-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,1,4,7 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 911478-76:
(8*9)+(7*1)+(6*1)+(5*4)+(4*7)+(3*8)+(2*7)+(1*6)=177
177 % 10 = 7
So 911478-76-7 is a valid CAS Registry Number.