62903-13-3 Usage
General Description
4-(3-Bromophenyl)-4-oxobutyric acid is a chemical compound with the molecular formula C10H9BrO3. It is a derivative of butyric acid, which is a common fatty acid found in milk and animal fats. The compound features a bromine atom attached to a phenyl ring, and a ketone group at the fourth carbon of the butyric acid chain. This chemical may have potential applications in the fields of organic synthesis and pharmaceuticals due to its unique structure and properties.
Check Digit Verification of cas no
The CAS Registry Mumber 62903-13-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,9,0 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 62903-13:
(7*6)+(6*2)+(5*9)+(4*0)+(3*3)+(2*1)+(1*3)=113
113 % 10 = 3
So 62903-13-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H9BrO3/c11-8-3-1-2-7(6-8)9(12)4-5-10(13)14/h1-3,6H,4-5H2,(H,13,14)
62903-13-3Relevant articles and documents
Highly enantioselective [3+2] coupling of cyclic enamides with quinone monoimines promoted by a chiral phosphoric acid
Zhang, Minmin,Yu, Shuowen,Hu, Fangzhi,Liao, Yijun,Liao, Lihua,Xu, Xiaoying,Yuan, Weicheng,Zhang, Xiaomei
supporting information, p. 8757 - 8760 (2016/07/15)
Enantioselective [3+2] coupling of cyclic enamides with quinone monoimines was realised using a chiral phosphoric acid as a catalyst. This transformation allowed for the synthesis of highly enantioenriched polycyclic 2,3-dihydrobenzofurans (up to 99.9% ee). The absolute configuration of one product was determined by an X-ray crystal structural analysis. We also found a possible mechanism for this reaction.
Studies on antirheumatic agents: 3-benzoylpropionic acid derivatives
Kameo,Ogawa,Takeshita,Nakaike,Tomisawa,Sota
, p. 2050 - 2060 (2007/10/02)
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