73761-44-1 Usage
General Description
5-ACETYL-2,3-DIMETHYLFURAN is a chemical compound with the molecular formula C8H10O2. It is a furan derivative with a substituent at the 5-position and acetyl and methyl groups at the 2 and 3 positions, respectively. This colorless to light yellow liquid is used as a flavor and fragrance ingredient in the food and beverage industry. It is also used in the production of pharmaceuticals and as a solvent in chemical processes. Additionally, 5-ACETYL-2,3-DIMETHYLFURAN has potential applications in the fields of biofuels and renewable energy due to its high energy content. However, it is important to handle this compound with care as it can be harmful if ingested, inhaled, or comes into contact with skin.
Check Digit Verification of cas no
The CAS Registry Mumber 73761-44-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,6 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 73761-44:
(7*7)+(6*3)+(5*7)+(4*6)+(3*1)+(2*4)+(1*4)=141
141 % 10 = 1
So 73761-44-1 is a valid CAS Registry Number.
InChI:InChI=1/C8H10O2/c1-5-4-8(6(2)9)10-7(5)3/h4H,1-3H3
73761-44-1Relevant articles and documents
Pavlik,Spada
, p. 4441 (1979)
Photochemistry of 4-Hydroxypyrylium Cations in Aqueous Sulfuric Acid
Pavlik, James W.,Spada, Alfred P.,Snead, Thomas E.
, p. 3046 - 3050 (2007/10/02)
4-Hydroxypyrylium cations that are known to undergo phototransposition to 2-hydroxypyrylium cations in concentrated sulfuric acid were observed to undergo photo-ring contraction in 50percent sulfuric acid.The initial products observed when the irradiations are carried out at 0 deg C are 4,5-dihydroxycyclopent-2-enones that can be isolated.At higher temperatures these initial products undergo secondary acid catalyzed thermal reactions to yield substituted acetylfurans.
