1128-89-8 Usage
General Description
1-Benzothiophene-5-carbonyl chloride is a chemical compound with the molecular formula C9H5ClOS. It is an organic compound that is commonly used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. It is a versatile building block in organic chemistry and is often used as a reactive intermediate in the production of various heterocyclic compounds. 1-Benzothiophene-5-carbonyl chloride is known for its strong reactivity towards nucleophiles, making it a valuable tool in the development of novel chemical reactions and synthetic pathways. It is an important compound in the field of organic chemistry and is widely used in research and development for various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 1128-89-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,2 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1128-89:
(6*1)+(5*1)+(4*2)+(3*8)+(2*8)+(1*9)=68
68 % 10 = 8
So 1128-89-8 is a valid CAS Registry Number.
InChI:InChI=1/C9H5ClOS/c10-9(11)7-1-2-8-6(5-7)3-4-12-8/h1-5H
1128-89-8Relevant articles and documents
Heterocyclic compound and preparation and application thereof
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Paragraph 0318-0320, (2020/07/24)
The invention relates to bromodomain inhibitors, and provides a compound represented by a general formula I, a pharmaceutically acceptable salt, an enantiomer, a diastereoisomer, an atropisomer, a racemate, a polymorph, a solvate or an isotope-labeled compound (including deuterium substitution) thereof, a preparation method thereof, a pharmaceutical composition containing the same, and applicationthereof in pharmacy.
1,3-Disubstituted benzazepines as novel, potent, selective neuropeptide Y Y1 receptor antagonists
Murakami, Yasushi,Hara, Hirokazu,Okada, Tetsuo,Hashizume, Hiroshi,Kii, Makoto,Ishihara, Yasunobu,Ishikawa, Michio,Shimamura, Mayumi,Mihara, Shin-Inchi,Kato, Goro,Hanasaki, Kohji,Hagishita, Sanji,Fujimoto, Masafumi
, p. 2621 - 2632 (2007/10/03)
A novel series of potent and selective non-peptide neuropeptide Y (NPY) Y1 receptor antagonists, having benzazepine nuclei, have been designed, synthesized, and evaluated for activity. Chemical modification of the R1 and R3 substitue