27143-13-1 Usage
General Description
Ethyl (2E)-chloro[(4-nitrophenyl)hydrazono]acetate is a chemical compound that is formed from the reaction of ethyl chloroacetate with 4-nitrophenylhydrazine. It is a yellow crystalline solid material that is typically used in organic synthesis and research. The compound is known for its ability to act as a versatile synthetic intermediate for the preparation of various pharmaceuticals, pesticides, and other fine chemicals. It is also used in the production of dyes and pigments and can serve as a building block in the synthesis of complex organic molecules. Additionally, ethyl (2E)-chloro[(4-nitrophenyl)hydrazono]acetate has potential applications in biological and medical research as a reagent or intermediate in the synthesis of bioactive compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 27143-13-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,1,4 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 27143-13:
(7*2)+(6*7)+(5*1)+(4*4)+(3*3)+(2*1)+(1*3)=91
91 % 10 = 1
So 27143-13-1 is a valid CAS Registry Number.
InChI:InChI=1/C10H10ClN3O4/c1-2-18-10(15)9(11)13-12-7-3-5-8(6-4-7)14(16)17/h3-6,12H,2H2,1H3/b13-9+
27143-13-1Relevant articles and documents
Apixaban structural analogue and preparation method thereof
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Paragraph 0027-0029, (2019/07/01)
The invention provides apixaban structural analogue ethyl 1-(4-amino)-7-oxo-6-[4-(2-oxopiperidin-1-yl) phenyl]-4, 5, 6, 7-tetrahydro-1H-pyrazole [3, 4-c] pyridine -3-carboxylate (I) and a preparationmethod thereof. According to a preparation method of the
Phytotoxic activity in pyrazole derivatives. II
Cocco,Maccioni,Plumitallo
, p. 272 - 284 (2007/10/02)
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