68917-73-7 Usage
Safety Profile
A skin and eye irritant.
When heated to decomposition it emits
acrid smoke and irritating fumes.
Check Digit Verification of cas no
The CAS Registry Mumber 68917-73-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,1 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 68917-73:
(7*6)+(6*8)+(5*9)+(4*1)+(3*7)+(2*7)+(1*3)=177
177 % 10 = 7
So 68917-73-7 is a valid CAS Registry Number.