39156-54-2 Usage
Classification
Carbonate compound
Structure
Consists of a furan ring
Two methyl groups at the 4 and 5 positions
Carbonyl group (oxo group) at the 4 and 5 positions
Ethyl carbonate moiety attached
Applications
Intermediate in organic synthesis
Used in the production of pharmaceuticals, agrochemicals, and fine chemicals
Potential applications in medicinal chemistry and materials science
Hazards
Requires careful handling due to potential hazards associated with its use.
Check Digit Verification of cas no
The CAS Registry Mumber 39156-54-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,1,5 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 39156-54:
(7*3)+(6*9)+(5*1)+(4*5)+(3*6)+(2*5)+(1*4)=132
132 % 10 = 2
So 39156-54-2 is a valid CAS Registry Number.
39156-54-2Relevant articles and documents
Un nouveau mode de cyclisation de ceto-ylures: synthese de -furannones-3 fonctionelles
Babin, Pierre,Dunogues, Jacques,Duboudin, Francoise,Petraud, Michel
, p. 125 - 128 (2007/10/02)
Condensation of Ph3P=CH-COOEt on esters of the lactic acid chloride ClCOCH(Me)COOR' leads, according to a new cyclization process, to functional 3-furanones which undergo slow oxidation in the presence of air, giving the corresponding hydroxyfuranones.One of the latter has been chosen as a model for a complete 13C NMR study.
