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5. 1H-NMR spectra of common triterpenoids (18 compounds)
Thursday, September 26, 2013 -
[1] β-Amyrin; CAS: 559-70-6
[2] β-Amyrin acetate; CAS: 1616-93-9
[3] Erythrodiol; CAS: 545-48-2
[4] Oleanolic acid acetate; CAS: 4339-72-4
[5] Oleanolic acid; CAS: 508-02-1
[6] Hederagenin; CAS: 465-99-6
[7] Maslinic acid; CAS: 4373-41-5
[8] Uvaol (熊果醇); CAS: 545-46-0
[9] Ursolic acid; CAS: 77-52-1
[10] Corosolic acid; CAS: 4547-24-4
[11] Asiatic acid (积雪草酸); CAS: 464-92-6
[12] Lupeol; CAS: 545-47-1
[13] Lupenone (羽扇烯酮); CAS: 1617-70-5
[14] Betulin; CAS: 473-98-3
[15] Betulinic acid; CAS: 472-15-1
[16] Friedelin; CAS: 559-74-0
[17] Epifriedelanol (表木栓醇); CAS: 16844-71-6
NMR Spectra
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11. NMR spectra of 3-epipomolic acid
Saturday, July 8, 2017 -
10. NMR spectra of gentiopicroside
Thursday, January 26, 2017 -
9. NMR spectra of syringaresinol
Monday, January 23, 2017 -
8. NMR spectra of daturadiol
Saturday, November 26, 2016 -
7. NMR spectra of quercetin 3-O-sophoroside
Wednesday, November 23, 2016 -
6. 1H-NMR spectra of common steroids
Sunday, August 10, 2014 -
5. 1H-NMR spectra of common triterpenoids (18 compounds)
Thursday, September 26, 2013 -
4. 1H-NMR spectra of common flavonoids --- isoflavones
Sunday, January 27, 2013 -
3. 1H-NMR spectra of common flavonoids --- flavans
Monday, November 26, 2012 -
2. 1H-NMR spectra of common flavonoids --- flavanones and dihydroflavonols
Saturday, November 10, 2012