637-80-9 Usage
General Description
Ethylhydrazinoacetate is a chemical compound with the molecular formula C4H10N2O2. It is a hydrazide derivative that is commonly used as a reactant in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Ethylhydrazinoacetate is known for its ability to act as a versatile building block in the preparation of various heterocyclic compounds. It is also used in the manufacture of corrosion inhibitors, dyes, and pigments. Additionally, it has been studied for its potential therapeutic applications in the treatment of various diseases, including cancer and neurodegenerative disorders. However, it is important to note that ethylhydrazinoacetate is a toxic and potentially hazardous compound, and its handling and use should be conducted with appropriate safety precautions.
Check Digit Verification of cas no
The CAS Registry Mumber 637-80-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,3 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 637-80:
(5*6)+(4*3)+(3*7)+(2*8)+(1*0)=79
79 % 10 = 9
So 637-80-9 is a valid CAS Registry Number.
InChI:InChI=1/C4H10N2O2/c1-2-3(6-5)4(7)8/h3,6H,2,5H2,1H3,(H,7,8)/p-1
637-80-9Relevant articles and documents
Synthesis and properties of 3-oxo-1,2-diazetidinium ylides
Taylor, Edward C.,Haley, Neil F.,Clemens, Robert J.
, p. 7743 - 7752 (2007/12/18)
Treatment of α-chloroacylhydrazones of diaryl and certain aralkyl and dialkyl ketones with sodium hydride in anhydrous tetrahydrofuran gives 1-(disubstituted methylene)-3-oxo-1,2-diazetidinium inner salts (ylides). The reaction pathway involves formation of the hydrazone anion followed by intramolecular SN2 halide displacement (with complete inversion at the α carbon) by the sp2 imine nitrogen. These 1-(disubstituted methylene)-3-oxo-1,2-diazetidinium ylides are reduced by sodium borohydride to give 1-substituted 1,2-diazetidin-3-ones, undergo dipolar cycloaddition reactions to give fused aza-β-lactams, and can be hydrolyzed with p-toluenesulfonic acid monohydrate to the p-toluenesulfonic acid salt of 1,2-diazetidinone.
