875-61-6 Usage
Uses
Used in Pharmaceutical Industry:
2-Cyano-2-cyclopentylideneacetamide is used as a reactant for the preparation of spiro-substituted hydronicotinamides, which are compounds of interest in the pharmaceutical industry. These hydronicotinamides have potential applications as therapeutic agents, particularly in the development of new drugs targeting various diseases and conditions.
Check Digit Verification of cas no
The CAS Registry Mumber 875-61-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,7 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 875-61:
(5*8)+(4*7)+(3*5)+(2*6)+(1*1)=96
96 % 10 = 6
So 875-61-6 is a valid CAS Registry Number.
InChI:InChI=1/C8H10N2O/c9-5-7(8(10)11)6-3-1-2-4-6/h1-4H2,(H2,10,11)
875-61-6Relevant academic research and scientific papers
Synthesis of Cyclobutenes by the Novel Photochemical Ring Contraction of 4-Substituted 2-Amino-3,5-dicyao-6-phenyl-4H-pyrans
Armesto, Diego,Horspool, William M.,Martin, Nazario,Ramos, Ana,Seoane, Carlos
, p. 3069 - 3072 (2007/10/02)
4-Substituted 2-amino-3,5-dicyano-6-phenyl-4H-pyrans undergo a novel photochemical ring contraction to cyclobutenes from the triplet state.For example, irradiation of a solution of 2-amino-3,5-dicyano-6-phenyl-4H-pyran-4-spirocyclopentane (9a) in methylen
A Novel Photochemical Ring Contraction of 4H-Pyrans. A New Route to Selectively Substituted Cyclobutenes
Armesto, Diego,Horspool, William M.,Martin, Nazario,Ramos, Ana,Seoane, Carlos
, p. 1231 - 1232 (2007/10/02)
The novel photochemical ring contraction of some 4H-pyrans to cyclobutenes is described.
