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{(C6H4)(CH2)C(O2(CH2)2)(CH(COOCH3))2(CO)3Cr} is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130495-60-2

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130495-60-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130495-60-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,4,9 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 130495-60:
(8*1)+(7*3)+(6*0)+(5*4)+(4*9)+(3*5)+(2*6)+(1*0)=112
112 % 10 = 2
So 130495-60-2 is a valid CAS Registry Number.

130495-60-2Downstream Products

130495-60-2Relevant academic research and scientific papers

Synthesis, Characterization, and Some Reactions of Tricarbonyl(cyclobutabenzene)chromium(0) Derivatives

Wey, Hans G.,Betz, Peter,Butenschoen, Holger

, p. 465 - 474 (2007/10/02)

The tricarbonyl(cyclobutabenzene)chromium(0) complexes 12-20, have been prepared from the free ligand and triammin-tricarbonylchromium(0) or hexacarbonylchromium(0).The complexes have been characterized by spectroscopic methods (IR, 1H NMR, 13C NMR) and mass spectrometry, and 1H-NMR signal assignments have been verified by an NOE experiment.Diastereomeric ratios have been determined by 1H NMR and the diasteromers of the 1-methyl derivative 16 separated by HPLC.A crystal-structure analysis is presented for exo-16.A photochemical ligand exchange takes place in 70percent yield for the 1-trimethylsilyl derivative 19.Metalation with n-butyllithium/tmeda at -78 deg C has been observed only for aromatic and not for the benzylic protons.

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