1260485-22-0 Usage
General Description
4H-1-Benzopyran-4-one, 8-broMo- is a chemical compound with the molecular formula C9H5BrO2. It is a brominated derivative of benzopyranone, which is a heterocyclic compound with a seven-membered ring structure containing oxygen. This chemical is commonly used in organic synthesis and medicinal chemistry as a building block for the construction of various compounds. It has potential applications in drug discovery and development due to its unique structural features and biological activities. Additionally, it is important for its role in studying the structure-activity relationships of related compounds in pharmacology and biochemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 1260485-22-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,0,4,8 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1260485-22:
(9*1)+(8*2)+(7*6)+(6*0)+(5*4)+(4*8)+(3*5)+(2*2)+(1*2)=140
140 % 10 = 0
So 1260485-22-0 is a valid CAS Registry Number.
1260485-22-0Relevant articles and documents
Silanediol-Catalyzed Chromenone Functionalization
Hardman-Baldwin, Andrea M.,Visco, Michael D.,Wieting, Joshua M.,Stern, Charlotte,Kondo, Shin-Ichi,Mattson, Anita E.
, p. 3766 - 3769 (2016/08/16)
Promising levels of enantiocontrol are observed in the silanediol-catalyzed addition of silyl ketene acetals to benzopyrylium triflates. This rare example of enantioselective, intermolecular chromenone functionalization with carbonyl-containing nucleophiles has potential applications in the synthesis of bioactive chromanones and tetrahydroxanthones.
