5673-04-1 Usage
Common use
Intermediate in the synthesis of various organic compounds and as a building block for the production of advanced materials.
Physical state
Colorless to light yellow liquid
Odor
Faint
Solubility
Insoluble in water, soluble in organic solvents
Transform
Refers to the orientation of the two methyl groups on the carbon atoms in the molecule
Applications
Research and development, manufacturing of pharmaceuticals, agrochemicals, and electronic materials
Check Digit Verification of cas no
The CAS Registry Mumber 5673-04-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,7 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5673-04:
(6*5)+(5*6)+(4*7)+(3*3)+(2*0)+(1*4)=101
101 % 10 = 1
So 5673-04-1 is a valid CAS Registry Number.
5673-04-1Relevant academic research and scientific papers
Electrochemical Acylation and Carboxylation of Some Activated Olefins
Degrand, Chantal,Mora, Raymond,Lund, Henning
, p. 429 - 436 (2007/10/02)
The electrochemical acylation and carboxylation of some activated olefins have been investigated.Acenaphthylene yields thus on reductive electrochemical acetylation mainly the Z and E enol acetates of 1-(1,2-dihydro-1-acenaphthylidene)ethanone, whereas carboxylation followed by methylation gives trans-1,2-dimethoxycarbonyl-1,2-dihydroacenaphthene.Ethyl cinnamate can be acylated and carboxylated in the 3-position, whereas benzoylacetone could be carboxylated but not acetylated.Neither carboxylation nor acylation were able to compete with the dimerization of benzylidenemalonitrile.Cyclic voltammetry showed that carboxylation generally was faster than acetylation.
