90417-31-5 Usage
General Description
5-Cyanopyridine-3-carboxylic acid ethyl ester is a chemical compound with the molecular formula C8H7N3O2. It is a derivative of pyridine and contains a cyano group and a carboxylic acid ester. 5-CYANOPYRIDINE-3-CARBOXYLIC ACID ETHYL ESTER is commonly used in the pharmaceutical and agrochemical industries as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. It is also used as a building block in the production of dyes, pigments, and other fine chemicals. 5-Cyanopyridine-3-carboxylic acid ethyl ester is a colorless to pale yellow liquid that is soluble in organic solvents and has a characteristic odor. It should be handled and stored according to proper safety protocols due to its potential hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 90417-31-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,4,1 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 90417-31:
(7*9)+(6*0)+(5*4)+(4*1)+(3*7)+(2*3)+(1*1)=115
115 % 10 = 5
So 90417-31-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H8N2O2/c1-2-13-9(12)8-3-7(4-10)5-11-6-8/h3,5-6H,2H2,1H3
90417-31-5Relevant articles and documents
BETA-LACTAMASE INHIBITOR
-
Paragraph 0041; 0042, (2019/02/24)
A beta-lactamase inhibitor having a formula (I). Also provided is a method of using the beta-lactamase inhibitor for prevention or treatment of diseases.
PALLADIUM CATALYSED SYNTHESIS OF N AND S HETEROCYCLIC ESTERS
Head, Robert A.,Ibbotson, Arthur
, p. 5939 - 5942 (2007/10/02)
Palladium catalysed alkoxycarbonylation of heterocyclic halides affords a simple and versatile synthesis of both N and S heterocyclic esters where a range of catalysts have been studied and a method to employ inexpensive inorganic bases has been found.
