柚皮素(67604-48-2)核磁圖(1HNMR)
InChI:InChI=1S/C15H12O5/c16-9-3-1-8(2-4-9)13-7-12(19)15-11(18)5-10(17)6-14(15)20-13/h1-6,13,16-18H,7H2
InChIKey: FTVWIRXFELQLPI-UHFFFAOYSA-N
Smiles:C1(C2=CC=C(O)C=C2)OC2=CC(O)=CC(O)=C2C(=O)C1
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Assign. Shift(ppm)
A *1 12.2
B *1 10.8
C *1 9.6
D 7.322
E 6.811
F 5.904
G 5.434
J *2 3.259
K *2 2.689
Spectral Code: 1H NMR : 400 MHz in DMSO-d6
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ppm Int. Assign.
196.14 449 1
166.59 576 2
163.46 582 3
162.86 447 4
157.67 558 5
128.84 561 6
128.15 908 7
115.15 1000 8
101.77 446 9
95.79 302 10
94.95 394 11
78.36 403 12
42.31 173 13
Spectral Code: 13C NMR : in DMSO-d6
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Spectral Code: IR : nujol mull