Identification of small molecules is a critical task in various areas of life science. Recent advances in mass spectrometry have enabled the collection of tandem mass spectra of small molecules from hundreds of thousands of environments. To identify which molecules are present in a sample, one can...
benzene-1,3,5-tricarboxamide (BTA) co-assemblies are analysed by ion mobility - mass spectrometry (IM-MS) to reveal the presence of various sequences. For example, the IM-MS mobilogram for hexamers composed of 4 units from a first monomer and 2 units from a second monomer is a broad ...
production sources: A spatial trend study of Xiaoqing River, China, Environmental Pollution, 2015, 第 1 作者(15) An on-line solid phase extraction–liquid chromatography tandem mass spectrometry method for the determination of perfluoroalkyl substances in the Antarctic ice core samples, Chinese Chem....
Am. Soc. Mass Spectr., 16, 1561-1573, 2005. Sulfonamide bond cleavage in benzenesulfonamides and rearrangement of the resulting p-aminophenylsulfonyl cations: Application to a 2-pyrimidinyloxy- benzylaminobenzene- sulfonamide herbicide, Wang, Hao-Yang; Zhang, Xiang; Guo, Yin-Long*; Dong, Xi-...
of lung cancer-related volatile organic compounds, Talanta, 2017, 通讯作者(14) Detection of sub-pptv benzene, toluene, and ethylbenzene via low-pressure photoionization mass spectrometry, Analytica Chimica Acta, 2017, 通讯作者(15) Gas-Phase Reactions of Methoxyphenols with NO3 Radicals: Kinetics, ...
(29)Co-pyrolysis study of coal and biomass with ultraviolet photoionization mass spectroscopy 2017年中国工程热物理燃烧年会 2017-10-13 (30)Catalytic mechanism of CO on CuO (111) surface 2017年中国工程热物理燃烧年会 2017-10-13 (31)Investigation of iso-propylbenzene oxidation with JSR 2017-06-21...
Here, the fragments consist mainly of the benzene ring, while the remaining atoms form monoatomic fragments, as the atoms are all connected by rotatable bonds. However, the chirality barcodes differ only in sign, indicating that the molecules are enantiomers, as the absolute configurations of the...
mass-weighted centre of each ring.B–D, NICS andBindzprofiles of the 4MR and 6MR for compounds4(B; An = Th),5(C; An = U), and cyclobutadiene and benzene (D). The PBE0/6-31G(d,p)&SDD level of theory was used. R, the distance from the centre of each ring along the ...
Exact Mass 396.046 LogP 5.136 PSA 41.99 Synonyms N-[2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]ethyl]-2-(trifluoromethyl)benzamide N-[2-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]ethyl]-2-(trifluoromethyl)benzamide expand MSDS Spectrum Synthesis Route Precursor Home...
The two spectra can be divided into 3 parts: the 1st is 3 500-2 800 cm(-1), containing stretching bands of -OH, N-H, and CH2 ; the 2nd is 1 800-800 cm(-1), containing stretching bands of ester carbonyl group and indican C-O(H), vibrational bands of C=C and benzene ring;...