854699-16-4 Usage
General Description
1H-Pyrazole-3-carboxylic acid, 5-formyl- is a chemical compound categorized under the pyrazole family. Pyrazoles are heterocyclic compounds with a five-membered aromatic ring containing two nitrogen atoms. This particular derivative, 5-formyl-1H-pyrazole-3-carboxylic acid, is characterized by the presence of a formyl group, a carboxylic acid group, and a pyrazole ring. While details about its specific applications are not common, pyrazoles, in general, are essential building blocks used in various applications including pharmaceuticals, agrochemicals, dyes, and materials due to their rich chemistry and biological activities.
Check Digit Verification of cas no
The CAS Registry Mumber 854699-16-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,6,9 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 854699-16:
(8*8)+(7*5)+(6*4)+(5*6)+(4*9)+(3*9)+(2*1)+(1*6)=224
224 % 10 = 4
So 854699-16-4 is a valid CAS Registry Number.
854699-16-4Relevant articles and documents
NOVEL PHARMACEUTICAL COMPRISING HETEROAROMATIC AMIDE DERIVATIVE OR SALT THEREOF
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Paragraph 1608-1610, (2021/09/17)
PROBLEM TO BE SOLVED: To provide a compound useful for treating or preventing disease associated with voltage-dependent sodium channel (Nav1.7) such as disease involving a pain, disease involving an itch, autonomic nerve-associated disease, or a pharmaceutical composition thereof. SOLUTION: The present disclosure provides a compound illustrated by the following formula, and a pharmaceutical composition containing the same. SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT
1,3-Dipolar cycloaddition in the synthesis of pyrazolyl-substituted nitronyl nitroxides
Tretyakov,Tolstikov,Romanenko,Shvedenkov,Sagdeev,Ovcharenko
, p. 2169 - 2181 (2007/10/03)
A new approach to the synthesis of polyfunctional pyrazolyl-substituted nitronyl nitroxides was developed based on the presynthesized pyrazole derivatives prepared by 1,3-dipolar cycloaddition. The structures of the resulting mono- and biradicals were confirmed by X-ray diffraction.
