CAS号:925442-53-1 CAS号925442-53-1, 分子量为253.06, 分子式C11H6BrFO, 标准纯度98%, 毕得医药(Bidepharm)提供925442-53-1批次质检(如NMR, HPLC, GC)等检测报告。(请以英文为准,中文仅做参考) 2-Bromo-6-fluoro-1-naphthaldehyde 货号:BD01836465 2-Bromo-6-fluoro-1-naphthaldehyde , 98% ...
4-Hydroxy-1-naphthaldehyde CAS 7770-45-8 WIKI information includes physical and chemical properties, USES, security data, NMR spectroscopy, computational chemical data and more.
NMR1H NMR13C NMR15N NMRSchiff basesproton transferH/D isotope effects on chemical shiftsThe proton transfer equilibrium in series of Schiff bases derived from 2-hydroxy-1-naphthaldehyde and 1-hydroxy-2-acetonaphthone were measured by means of 1H, 13C and 15N NMR spectra and deuterium isotope ...
6. NMR Spectrum13C NMR : in CDCl3 1H NMR : 400 MHz in CDCl3 IR : liquid film Mass 7. Synthesis Route15971-29-6Total: 17 Synthesis Route 90-15-3 316 Suppliers 15971-29-6 23 Suppliers 2216-69-5 80 Suppliers 15971-29-6 23 Suppliers View all ...
我们的化学家用稀有的高价值同位素(例如2 H或D,13 C,15 N,18等)取代了常见原子(例如1 H,12 C,14 N,16 O)O),以便可以使用质谱(MS)或核磁共振(NMR)轻松测量或追踪zui终产品。CIL的产品在全球的实验室,医学,政府和学术研究中心以及医疗机构中得到使用。我们为CIL产品在癌症研究,新药开发,环境分析,基因组学...
CAS号885-26-7, 是芳基类化合物, 分子量为214.26, 分子式C14H14O2, 标准纯度95%, 毕得医药(Bidepharm)提供885-26-7批次质检(如NMR, HPLC, GC)等检测报告。
The products were characterized by 1H-NMR, FTIR, UV-visible, and elemental analysis. The respective number-average molecular weight, mass-average molecular weight, and polydispersity index values of OHNA and its Schiff base oligomers (compounds 1, 2, and 3) were found to be 500 g mol-1, ...
isonicotinoylhydrazone), K[MoO(O2)2 (Hihnpy)](2), K(Mo2O2(O2)4 (Hihnpy) (H2O)2](3), the oxo complexes [MoO2 (ihnpyH)-(HSO4)](4) and [MoO2 (ihnpy)].2H2O(5) have been prepared and characterized by elemental analyses, molar conductance, IR and IH NMR spectroscopic studies....
The complexes have been characterized by elemental analyses, molecular weight determinations, molar conductance data, magnetic moment data, electronic, IR, ESR and 1H NMR spectroscopic studies. The complexes (5) and (6) are paramagnetic to the extent of one unpaired electron. The electronic spectra...
The resulting polymer was characterized by FT-IR, 1H-NMR, TGA techniques and its solvatochromic and fluorescence properties were investigated in different solvents. The poly(amideimide) exhibit broad fluorescent band, and the fluorescence intensity is related to the intermolecular chain-chain or chain-...