58253-49-9 Usage
Hazard
A severe eye irritant.
Safety Profile
A severe eye irritant. When heatedto decomposition it emits toxic vapors of NOx.
Check Digit Verification of cas no
The CAS Registry Mumber 58253-49-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,2,5 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 58253-49:
(7*5)+(6*8)+(5*2)+(4*5)+(3*3)+(2*4)+(1*9)=139
139 % 10 = 9
So 58253-49-9 is a valid CAS Registry Number.