Coumarin NMR - 搜索图片

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chemicalbook.com
7-(Diethylamino)coumarin-3-carboxylic acid(50995-74-9) 1H NMR spectrum
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researchgate.net
(a) 1 H-NMR of coumarin derivative (5a) (b) 13 C-NMR of coumarin ...
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chegg.com
Solved 6. The following NMR spectrum is of the coumarin | Chegg.com
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researchgate.net
Experimental NMR spectrum of Coumarin | Download Scientifi…

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researchgate.net
¹H NMR spectra of nitro-coumarin (N1) and amino-co…
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solutionspile.com
[Solved]: 3. Below is shown the 1H NMR spectrum of the coum
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researchgate.net
¹³C NMR spectrum (100 MHz, CDCl3) of coumarin 3. | Dow…
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ResearchGate
1H NMR spectrum (CDCl3, 300 MHz) of coumarin isolated from an aqueous ...

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