Web37 General procedure for preparation of ethyl 2-(2-acelylhydrazineyl)-2-oxoacetate To a mixture of acetohydrazide (5.0 g, 68 mmol, 1.0 eq) and TEA (20.5 g, 203 mmol, 28.1 mL, 3.0 eq) in 100 mL of DCM was added ethyl 2-chloro-2-oxo-acetate (9.2 g, 68 mmol, 7.6 mL, 1.0 eq) dropwise at 0°C. The reaction mixture was stirred at 15°C for 16 hours. WebJan 2, 2024 · Common Name. methyl oxalyl chloride. CAS Number. 5781-53-3. Molecular Weight. 122.50700. Density. 1.332 g/mL at 25 °C (lit.) Boiling Point.
2-[(5-Chloropyridin-2-yl)amino]-2-oxoacetic acid ethyl ester ...
WebJan 11, 2024 · Its name is N-(5-chloro-pyridin-2-yl)-oxalamic acid ethyl ester. Chemsrc provides CAS#:349125-08-2 MSDS, density, melting point, boiling point, structure, etc. Its name is N-(5-chloro-pyridin-2-yl)-oxalamic acid ethyl ester ... ethyl 2-[(5-chloropyridin-2-yl)amino]-2-oxoacetate Top Suppliers: I want be here. No recommended suppliers. Get … WebMar 14, 2024 · © 1997-20122 Combi-Blocks Inc. Phone: 1-858-635-8950 Fax: 1-858-635-8991 Email: [email protected] emergency planning committee australia
Ethyl oxalyl monochloride 4755-77-5
WebEthyl oxalyl chloride Agent Name Ethyl oxalyl chloride CAS Number 4755-77-5 Formula C4-H5-Cl-O3 Major Category Toxic Gases & Vapors Synonyms WebEthyl 2-oxoacetate in 50% toluene solution Availability: We have 5g in stock. Discounts available on volumes >5x largest pack size. CAS Number: 924-44-7 Molecular Formula: C 4 H 6 O 3 Molecular Weight: 102.089 MDL Number: MFCD00044009 Purity: 50% in Toluene Custom Pack Sizes Available on Request Add to Basket WebBuy ethyl 2-(5-chloro-1-methyl-1H-imidazol-2-yl)-2-oxoacetate (CAS No. 1210133-00-8) from Smolecule. Molecular Formula: C8H9ClN2O3. Molecular Weight: 216.62 g/mol. Introduction Ethyl 2-(5-chloro-1-methyl-1H-imidazol-2-yl)-2-oxoacetate, commonly known as CE-104, is a synthetic chemical compound that has drawn attention in the fields of … emergency planning for child care providers