299162-73-5 Usage
General Description
1-(2-bromophenyl)-5-phenyl-1H-pyrazole is an organic chemical compound with the molecular formula C15H11BrN2. It is a pyrazole derivative, which is a five-membered aromatic ring with two nitrogen atoms at adjacent positions. 1-(2-bromophenyl)-5-phenyl-1H-pyrazole contains a bromophenyl group and a phenyl group attached to the pyrazole ring. It is commonly used in organic synthesis and pharmaceutical research as a building block for the synthesis of various biologically active compounds. 1-(2-bromophenyl)-5-phenyl-1H-pyrazole has potential applications in medicinal chemistry and drug discovery due to its structural features and potential pharmacological properties.
Check Digit Verification of cas no
The CAS Registry Mumber 299162-73-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,1,6 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 299162-73:
(8*2)+(7*9)+(6*9)+(5*1)+(4*6)+(3*2)+(2*7)+(1*3)=185
185 % 10 = 5
So 299162-73-5 is a valid CAS Registry Number.
299162-73-5Relevant articles and documents
Copper-mediated tandem ring-opening/cyclization reactions of cyclopropanols with aryldiazonium salts: Synthesis of: N -arylpyrazoles
Liu, Jidan,Xu, Erjie,Jiang, Jinyuan,Huang, Zeng,Zheng, Liyao,Liu, Zhao-Qing
, p. 2202 - 2205 (2020/02/26)
A general method for the synthesis of structurally diverse N-arylpyrazoles from readily available cyclopropanols and aryldiazonium salts is disclosed. The reaction was conducted at room temperature within minutes with a broad substrate scope and excellent regioselectivity.
