263903-19-1 Usage
General Description
5-bromo-2,2-dimethyl-3,4-dihydro-2H-chromene is a chemical compound with the molecular formula C11H13BrO. It is a brominated derivative of 2,2-dimethyl-3,4-dihydro-2H-chromene and is commonly used in organic synthesis and medicinal chemistry. 5-broMo-2,2-diMethyl-3,4-dihydro-2H-chroMene exhibits potent pharmacological activities, including antitumor, anti-inflammatory, and antioxidant properties, making it a potential candidate for drug development. Its unique molecular structure and functional groups make it a valuable building block for the synthesis of biologically active compounds and pharmaceuticals. Additionally, it has been studied for its potential use in the treatment of various diseases and could play a significant role in future drug discovery and development efforts.
Check Digit Verification of cas no
The CAS Registry Mumber 263903-19-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,3,9,0 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 263903-19:
(8*2)+(7*6)+(6*3)+(5*9)+(4*0)+(3*3)+(2*1)+(1*9)=141
141 % 10 = 1
So 263903-19-1 is a valid CAS Registry Number.
263903-19-1Relevant articles and documents
Iron-Catalyzed Arene Prenylation
Villani-Gale, Alexander J.,Eichman, Chad C.
supporting information, p. 2925 - 2928 (2016/07/11)
The syntheses of prenylated arenes and 2,2-dimethylchromans using a Friedel–Crafts-type coupling between activated arenes and isoprene is reported. A combination of catalytic amounts of FeCl3and AgBF4promotes a regioselective prenyla
