655238-34-9 Usage
General Description
Benzenemethanol, 2-bromo-5-hydroxy-4-methoxy- is a chemical compound with the molecular formula C8H9BrO3. It is a derivative of benzenemethanol, containing a bromine atom, a hydroxyl group, and a methoxy group. Benzenemethanol, 2-bromo-5-hydroxy-4-methoxy- is commonly used as a building block in the synthesis of various pharmaceuticals and organic compounds. It exhibits potential biological activities, making it a key target for research in medicinal chemistry. Additionally, it is known for its role as a precursor in the production of other organic chemicals. Overall, benzenemethanol, 2-bromo-5-hydroxy-4-methoxy- plays a significant role in the field of chemical synthesis and has potential applications in the pharmaceutical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 655238-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,5,2,3 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 655238-34:
(8*6)+(7*5)+(6*5)+(5*2)+(4*3)+(3*8)+(2*3)+(1*4)=169
169 % 10 = 9
So 655238-34-9 is a valid CAS Registry Number.
655238-34-9Relevant articles and documents
Cascade synthesis of polyoxygenated 6H,11H-[2]benzopyrano-[4,3-c][1] benzopyran-11-ones
Naumov, Mikael I.,Sutirin, Sergey A.,Shavyrin, Andrey S.,Ganina, Olga G.,Beletskaya, Irina P.,Bourgarel-Rey, Veronique,Combes, Sebastien,Finet, Jean-Pierre,Fedorov, Alexey Yu.
, p. 3293 - 3301 (2008/02/03)
(Chemical Equation Presented) 2-(Methoxymethoxymethyl)aryllead triacetates, obtained in situ from the corresponding arylboronic acids, reacted with 4-hydroxycoumarins, leading to 3-(2-methoxymethoxymethyl)aryl-4-hydroxycoumarin derivatives in good to high yields. These compounds underwent a cascade sequence of reactions, deprotection-halogenation-annulation, to afford polyoxygenated tetracyclic 6H, 11H-[2]benzopyrano-[4,3-c] [1]benzopyran-11-ones in good yields. Some compounds showed a moderate cytotoxicity against human epithelial mammary HBL100 cells.
