4549-43-3 Usage
Safety Profile
Poison by ingestion and
intravenous routes. Questionable carcinogen
with experimental tumorigenic data.
Mutation data reported. When heated to
decomposition it emits toxic fumes of NOx.
Check Digit Verification of cas no
The CAS Registry Mumber 4549-43-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,4 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4549-43:
(6*4)+(5*5)+(4*4)+(3*9)+(2*4)+(1*3)=103
103 % 10 = 3
So 4549-43-3 is a valid CAS Registry Number.
InChI:InChI=1/C4H8N2O/c1-3-4-6(2)5-7/h3H,1,4H2,2H3
4549-43-3Relevant academic research and scientific papers
Oxidative addition of N-aminophthalimide to conjugated and nonconjugated alkylazoalkanes
Kuznetsov,Belov,Buchaka
, p. 204 - 213 (2007/10/03)
A series of γ,δ-unsaturated azo compounds was prepared by thermal isomerization of allylalkylhydrazones obtained from the simplest carbonyl compounds. The oxidation of N-aminophthalimide with lead tetraacetate in the presence of these unsaturated compound
