26501-83-7 Usage
General Description
5-Methyl-furan-3-carboxylic acid ethyl ester, also known as ethyl 5-methylfuran-3-carboxylate, is a chemical compound with the molecular formula C8H10O3. It is commonly used as a flavoring agent and fragrance in the food and beverage industry due to its fruity and caramel-like aroma. This chemical is also used in the production of pharmaceuticals and agrochemicals. Additionally, it is used in the synthesis of various organic compounds. 5-Methyl-furan-3-carboxylic acid ethyl ester is a clear, colorless liquid with a slightly fruity odor and is soluble in most organic solvents. It is important to handle this compound with care as it is flammable and can cause skin and eye irritation upon contact.
Check Digit Verification of cas no
The CAS Registry Mumber 26501-83-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,5,0 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 26501-83:
(7*2)+(6*6)+(5*5)+(4*0)+(3*1)+(2*8)+(1*3)=97
97 % 10 = 7
So 26501-83-7 is a valid CAS Registry Number.
26501-83-7Relevant articles and documents
REACTIONS OF OXAZOLES WITH ACETYLENE DERIVATIVES. PART IV. REACTIONS OF DISUBSTITUTED OXAZOLES WITH ETHYL PROPIOLATE
Jaworski, Tadeusz,Mizerski, Tadeusz
, p. 317 - 320 (2007/10/02)
The directing effect of COOEt and CN groups (in position 5 in the oxazole) and CH3 group (in position 2 in the oxazole) in the Diels-Alder reactions of appropriate oxazoles with ethyl propiolate was investigated.It has been stated that CN and CH3 groups favor the formation of the ortho product and COOEt group prefers the formation of the meta product.
