NP-MRD: Showing NP-Card for 4,2'-Dihydroxy-3',4',6'-trimethoxychalcone (NP0054679)

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Record Information

Version

2.0

Created at

2022-04-28 00:57:37 UTC

Updated at

2022-04-28 00:57:37 UTC

NP-MRD ID

NP0054679

Secondary Accession Numbers

None

Natural Product Identification

Common Name

4,2'-Dihydroxy-3',4',6'-trimethoxychalcone

Description

69616-74-6 Belongs to the class of organic compounds known as 2'-hydroxychalcones. These are organic compounds containing chalcone skeleton that carries a hydroxyl group at the 2'-position. Thus, 69616-74-6 is considered to be a flavonoid. 4,2'-Dihydroxy-3',4',6'-trimethoxychalcone is found in Popowia cauliflora. Based on a literature review very few articles have been published on 69616-74-6.

Structure

MOL 3D MOL SDF PDB SMILES InChI

     RDKit          3D

 42 43  0  0  0  0  0  0  0  0999 V2000
   -5.9402    0.7327    1.3447 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.8701    1.3345    0.6857 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5616    0.7986    0.7297 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3203   -0.3524    1.4408 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0464   -0.8622    1.4757 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8114   -2.0151    2.1896 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8855   -2.6334    2.8607 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9672   -0.2763    0.8250 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3281   -0.8737    0.9133 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4117   -1.9580    1.6177 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.5552   -0.3889    0.2947 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7124   -1.0397    0.4518 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9712   -0.6264   -0.1265 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0841   -1.3991    0.1226 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.3326   -1.0851   -0.3869 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4790    0.0409   -1.1744 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.7230    0.3567   -1.6841 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.3868    0.8296   -1.4393 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.1459    0.4816   -0.9089 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2515    0.8658    0.1301 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2543    1.5251   -0.5500 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5327    1.4160    0.0700 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7614    2.5583   -0.6385 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1233    2.6072   -2.0005 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9276    0.9965    2.4168 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.9013    1.0676    0.8691 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9577   -0.3907    1.2251 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1165   -0.8552    1.9681 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3615   -1.9564    3.5981 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5856   -3.5816    3.3471 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6996   -2.8892    2.1278 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6248    0.4894   -0.3089 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.6575   -1.9396    1.0663 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0309   -2.2943    0.7336 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.1969   -1.6866   -0.1924 H   0  0  0  0  0  0  0  0  0  0  0  0
    8.5352   -0.2070   -1.5024 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.5363    1.7022   -2.0583 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.3258    1.1173   -1.1368 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4438    2.3671   -1.0671 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2459    2.4822   -2.6763 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5183    3.6311   -2.1935 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9536    1.9106   -2.2459 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  2  0
  4  5  1  0
  5  6  1  0
  6  7  1  0
  5  8  2  0
  8  9  1  0
  9 10  2  0
  9 11  1  0
 11 12  2  0
 12 13  1  0
 13 14  2  0
 14 15  1  0
 15 16  2  0
 16 17  1  0
 16 18  1  0
 18 19  2  0
  8 20  1  0
 20 21  1  0
 20 22  2  0
 22 23  1  0
 23 24  1  0
 22  3  1  0
 19 13  1  0
  1 25  1  0
  1 26  1  0
  1 27  1  0
  4 28  1  0
  7 29  1  0
  7 30  1  0
  7 31  1  0
 11 32  1  0
 12 33  1  0
 14 34  1  0
 15 35  1  0
 17 36  1  0
 18 37  1  0
 19 38  1  0
 21 39  1  0
 24 40  1  0
 24 41  1  0
 24 42  1  0
M  END


  Mrv1652304282202572D          

 24 25  0  0  0  0            999 V2000
    2.8579   -2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -3.7125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -4.1250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -3.7125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -2.8875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -2.4750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -4.1250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -4.9500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -5.3625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -5.3625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -6.1875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -6.6000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -7.4250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -7.8375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0000   -7.4250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0000   -6.6000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -6.1875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -7.8375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -4.1250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -4.9500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  1  6  1  0  0  0  0
  6  7  1  0  0  0  0
  7  8  1  0  0  0  0
  5  9  1  0  0  0  0
  4 10  1  0  0  0  0
 10 11  2  0  0  0  0
 10 12  1  0  0  0  0
 12 13  2  0  0  0  0
 13 14  1  0  0  0  0
 14 15  2  0  0  0  0
 15 16  1  0  0  0  0
 16 17  2  0  0  0  0
 17 18  1  0  0  0  0
 18 19  2  0  0  0  0
 14 19  1  0  0  0  0
 17 20  1  0  0  0  0
  3 21  1  0  0  0  0
 21 22  1  0  0  0  0
  1 23  1  0  0  0  0
 23 24  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0054679

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=CC(OC)=C(C(=O)\C=C\C2=CC=C(O)C=C2)C(O)=C1OC

> <INCHI_IDENTIFIER>
InChI=1S/C18H18O6/c1-22-14-10-15(23-2)18(24-3)17(21)16(14)13(20)9-6-11-4-7-12(19)8-5-11/h4-10,19,21H,1-3H3/b9-6+

> <INCHI_KEY>
PSPONZNQSBPSLY-RMKNXTFCSA-N

> <FORMULA>
C18H18O6

> <MOLECULAR_WEIGHT>
330.336

> <EXACT_MASS>
330.1103383

> <JCHEM_ACCEPTOR_COUNT>
6

> <JCHEM_ATOM_COUNT>
42

> <JCHEM_AVERAGE_POLARIZABILITY>
34.22485212086963

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
(2E)-1-(2-hydroxy-3,4,6-trimethoxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one

> <ALOGPS_LOGP>
2.96

> <JCHEM_LOGP>
3.4601808686666664

> <ALOGPS_LOGS>
-4.29

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
9.057419942656358

> <JCHEM_PKA_STRONGEST_ACIDIC>
7.735057162116467

> <JCHEM_PKA_STRONGEST_BASIC>
-4.441904747374592

> <JCHEM_POLAR_SURFACE_AREA>
85.22000000000001

> <JCHEM_REFRACTIVITY>
90.22840000000002

> <JCHEM_ROTATABLE_BOND_COUNT>
6

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.68e-02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(2E)-1-(2-hydroxy-3,4,6-trimethoxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 28-APR-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   28-APR-22         0                                  
HETATM    1  C   UNK     0       5.335  -4.620   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       6.668  -5.390   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       6.668  -6.930   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       5.335  -7.700   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       4.001  -6.930   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       4.001  -5.390   0.000  0.00  0.00           C+0
HETATM    7  O   UNK     0       2.667  -4.620   0.000  0.00  0.00           O+0
HETATM    8  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0       2.667  -7.700   0.000  0.00  0.00           O+0
HETATM   10  C   UNK     0       5.335  -9.240   0.000  0.00  0.00           C+0
HETATM   11  O   UNK     0       6.668 -10.010   0.000  0.00  0.00           O+0
HETATM   12  C   UNK     0       4.001 -10.010   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       4.001 -11.550   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       2.667 -12.320   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       2.667 -13.860   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       1.334 -14.630   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0      -0.000 -13.860   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0      -0.000 -12.320   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       1.334 -11.550   0.000  0.00  0.00           C+0
HETATM   20  O   UNK     0      -1.334 -14.630   0.000  0.00  0.00           O+0
HETATM   21  O   UNK     0       8.002  -7.700   0.000  0.00  0.00           O+0
HETATM   22  C   UNK     0       8.002  -9.240   0.000  0.00  0.00           C+0
HETATM   23  O   UNK     0       5.335  -3.080   0.000  0.00  0.00           O+0
HETATM   24  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
CONECT    1    2    6   23                                                  
CONECT    2    1    3                                                       
CONECT    3    2    4   21                                                  
CONECT    4    3    5   10                                                  
CONECT    5    4    6    9                                                  
CONECT    6    5    1    7                                                  
CONECT    7    6    8                                                       
CONECT    8    7                                                            
CONECT    9    5                                                            
CONECT   10    4   11   12                                                  
CONECT   11   10                                                            
CONECT   12   10   13                                                       
CONECT   13   12   14                                                       
CONECT   14   13   15   19                                                  
CONECT   15   14   16                                                       
CONECT   16   15   17                                                       
CONECT   17   16   18   20                                                  
CONECT   18   17   19                                                       
CONECT   19   18   14                                                       
CONECT   20   17                                                            
CONECT   21    3   22                                                       
CONECT   22   21                                                            
CONECT   23    1   24                                                       
CONECT   24   23                                                            
MASTER        0    0    0    0    0    0    0    0   24    0   50    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₁₈H₁₈O₆

Average Mass

330.3360 Da

Monoisotopic Mass

330.11034 Da

IUPAC Name

(2E)-1-(2-hydroxy-3,4,6-trimethoxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one

Traditional Name

(2E)-1-(2-hydroxy-3,4,6-trimethoxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one

CAS Registry Number

Not Available

SMILES

COC1=CC(OC)=C(C(=O)\C=C\C2=CC=C(O)C=C2)C(O)=C1OC

InChI Identifier

InChI=1S/C18H18O6/c1-22-14-10-15(23-2)18(24-3)17(21)16(14)13(20)9-6-11-4-7-12(19)8-5-11/h4-10,19,21H,1-3H3/b9-6+

InChI Key

PSPONZNQSBPSLY-RMKNXTFCSA-N

Experimental Spectra

Not Available

Predicted Spectra

Spectrum Type	Description	Depositor ID	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹³C NMR Spectrum (1D, 25 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum

Chemical Shift Submissions

Not Available

Species

Species of Origin

Species Name	Source	Reference
Popowia cauliflora	Plant	KNApSAcK

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as 2'-hydroxychalcones. These are organic compounds containing chalcone skeleton that carries a hydroxyl group at the 2'-position.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Linear 1,3-diarylpropanoids

Sub Class

Chalcones and dihydrochalcones

Direct Parent

2'-Hydroxychalcones

Alternative Parents

Substituents

2'-hydroxychalcone
Cinnamylphenol
Hydroxycinnamic acid or derivatives
Methoxyphenol
Anisole
Benzoyl
Phenoxy compound
Phenol ether
Styrene
Aryl ketone
Methoxybenzene
Alkyl aryl ether
1-hydroxy-2-unsubstituted benzenoid
Phenol
1-hydroxy-4-unsubstituted benzenoid
Monocyclic benzene moiety
Benzenoid
Enone
Vinylogous acid
Alpha,beta-unsaturated ketone
Acryloyl-group
Ketone
Ether
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Aromatic homomonocyclic compound

Molecular Framework

Aromatic homomonocyclic compounds

External Descriptors

Chalcones and dihydrochalcones (LMPK12120344 )

Physical Properties

State

Not Available

Experimental Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Predicted Properties

Property	Value	Source
logP	2.96	ALOGPS
logP	3.46	ChemAxon
logS	-4.3	ALOGPS
pKa (Strongest Acidic)	7.74	ChemAxon
pKa (Strongest Basic)	-4.4	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	6	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	85.22 Å²	ChemAxon
Rotatable Bond Count	6	ChemAxon
Refractivity	90.23 m³·mol⁻¹	ChemAxon
Polarizability	34.22 Å³	ChemAxon
Number of Rings	2	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

Not Available

KNApSAcK ID

C00006980

Chemspider ID

4525344

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

5375973

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Not Available

Showing NP-Card for 4,2'-Dihydroxy-3',4',6'-trimethoxychalcone (NP0054679)

MOL for NP0054679 (4,2'-Dihydroxy-3',4',6'-trimethoxychalcone)

3D MOL for NP0054679 (4,2'-Dihydroxy-3',4',6'-trimethoxychalcone)

3D SDF for NP0054679 (4,2'-Dihydroxy-3',4',6'-trimethoxychalcone)

3D-SDF for NP0054679 (4,2'-Dihydroxy-3',4',6'-trimethoxychalcone)

PDB for NP0054679 (4,2'-Dihydroxy-3',4',6'-trimethoxychalcone)

3D PDB for NP0054679 (4,2'-Dihydroxy-3',4',6'-trimethoxychalcone)

SMILES for NP0054679 (4,2'-Dihydroxy-3',4',6'-trimethoxychalcone)

INCHI for NP0054679 (4,2'-Dihydroxy-3',4',6'-trimethoxychalcone)

Structure for NP0054679 (4,2'-Dihydroxy-3',4',6'-trimethoxychalcone)

3D Structure for NP0054679 (4,2'-Dihydroxy-3',4',6'-trimethoxychalcone)