102246-40-2 Usage
General Description
2-(bromomethyl)-7-chloro-1-benzothiophene, also known as PCBTH, is a chemical compound with a molecular formula C9H6BrClS. It is a benzothiophene derivative with a bromomethyl and a chloro group attached to the benzene ring. 2-(bromomethyl)-7-chloro-1-benzothiophene is commonly used in pharmaceutical research and development, particularly in the synthesis of potential drug candidates. It has also been studied for its potential applications in organic synthesis, material science, and as a precursor in chemical reactions. PCBTH is a versatile building block for the preparation of various organic compounds and has shown promising potential in the development of new drugs and materials.
Check Digit Verification of cas no
The CAS Registry Mumber 102246-40-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,2,4 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 102246-40:
(8*1)+(7*0)+(6*2)+(5*2)+(4*4)+(3*6)+(2*4)+(1*0)=72
72 % 10 = 2
So 102246-40-2 is a valid CAS Registry Number.
102246-40-2Relevant articles and documents
Halogeno-Substituted 2- and 3-Methylbenzothiophenes: Use of 1H NMR Spectral Analysis and 1H Nuclear Overhauser Effect for Locating the Halogen Substituent
Cuberes, M. Rosa,Moreno-Manas, Marcial,Sanchez-Ferrando, Francisco
, p. 814 - 821 (1985)
Thirty-seven halogeno-substituted 2- and 3-methyl-(or halogenomethyl)-benzothiophenes, including 17 new compounds, were prepared.The constitution of 14 of these was confirmed by full analysis (LAOCOON) of their 80 MHz 1H NMR spectra and by 1H NOE measurements.In this way a by-product from the preparation of 4- and 6-bromo-3-bromomethylbenzothiophenes was shown conclusively to be 5-bromo-3-bromomethylbenzothiophene.The 3-substituted benzothiophenes showed greater NOE enhancement factors at H-4 than at H-2 when the 3-methyl or halogenomethyl substituent was irradiated.
