NP-MRD: Showing NP-Card for 5-methyl-2-[(2s)-2,4,4,7-tetramethyl-3h-1-benzopyran-2-yl]phenol (NP0171686)

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Record Information

Version

2.0

Created at

2022-09-03 08:17:54 UTC

Updated at

2022-09-03 08:17:54 UTC

NP-MRD ID

NP0171686

Secondary Accession Numbers

None

Natural Product Identification

Common Name

5-methyl-2-[(2s)-2,4,4,7-tetramethyl-3h-1-benzopyran-2-yl]phenol

Description

ZINC1676596 belongs to the class of organic compounds known as flavans. Flavans are compounds containing a flavan moiety, with a structure characterized by a 2-phenyl-3,4-dihydro-2H-1-benzopyran skeleton. Based on a literature review very few articles have been published on ZINC1676596.

Structure

MOL 3D MOL SDF PDB SMILES InChI

     RDKit          3D

 46 48  0  0  0  0  0  0  0  0999 V2000
    5.2847    1.7694   -0.8463 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0540    1.0228   -0.4989 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0603    1.6897    0.1801 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9090    0.9956    0.5063 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7206   -0.3216    0.1819 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4535   -0.9736    0.5763 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.8535   -2.1085    1.5262 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2627   -1.5834   -0.6097 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7573   -1.5856   -0.3826 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4208   -2.2670   -1.5474 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1561   -2.2867    0.8784 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1608   -0.1531   -0.2704 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2114    0.3776   -0.9615 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5250    1.7161   -0.8056 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7681    2.4924    0.0477 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1370    3.9231    0.1869 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7055    1.9370    0.7409 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3862    0.6097    0.5931 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3400   -0.0192    1.2506 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.7164   -0.9821   -0.4961 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5381   -2.3053   -0.8272 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.8656   -0.3018   -0.8257 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7467    2.1342    0.1083 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.0429    1.1395   -1.3373 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0341    2.6389   -1.4710 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2267    2.7270    0.4270 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.1553    1.5800    1.0461 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.3144   -3.0390    1.2448 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6666   -1.8187    2.5806 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9331   -2.3515    1.4479 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0789   -2.6150   -0.7412 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0959   -0.9581   -1.5329 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0986   -3.3286   -1.5279 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0679   -1.8387   -2.5183 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5142   -2.2634   -1.4942 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6951   -1.8459    1.7881 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0254   -3.3802    0.8360 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2584   -2.1194    1.0024 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7995   -0.2370   -1.6280 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3625    2.1084   -1.3659 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3087    4.5160    0.5782 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4930    4.3500   -0.7784 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.9558    3.9695    0.9364 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1145    2.5561    1.4115 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2792   -2.7790   -1.3261 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6864   -0.7907   -1.3671 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  2  0
  3  4  1  0
  4  5  2  0
  5 20  1  0
 20 21  1  0
 20 22  2  0
  5  6  1  0
  6  7  1  1
  6  8  1  0
  8  9  1  0
  9 10  1  0
  9 11  1  0
  9 12  1  0
 12 13  2  0
 13 14  1  0
 14 15  2  0
 15 16  1  0
 15 17  1  0
 17 18  2  0
 18 19  1  0
 22  2  1  0
 19  6  1  0
 18 12  1  0
  1 23  1  0
  1 24  1  0
  1 25  1  0
  3 26  1  0
  4 27  1  0
 21 45  1  0
 22 46  1  0
  7 28  1  0
  7 29  1  0
  7 30  1  0
  8 31  1  0
  8 32  1  0
 10 33  1  0
 10 34  1  0
 10 35  1  0
 11 36  1  0
 11 37  1  0
 11 38  1  0
 13 39  1  0
 14 40  1  0
 16 41  1  0
 16 42  1  0
 16 43  1  0
 17 44  1  0
M  END


  Mrv1652309032210182D          

 22 24  0  0  1  0            999 V2000
   -2.5354   -0.6645    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7229   -0.8077    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1926   -0.1757    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3802   -0.3190    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0980   -1.0942    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -1.2375    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.4323   -2.0127    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8986    0.6320    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9592    0.6320    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -1.6500    0.0000 C   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
    1.4289   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6283   -1.7262    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3461   -2.5015    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4408   -1.5830    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  2  0  0  0  0
  3  4  1  0  0  0  0
  4  5  2  0  0  0  0
  6  5  1  6  0  0  0
  6  7  1  1  0  0  0
  6  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
  9 11  1  0  0  0  0
  9 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
 15 17  1  0  0  0  0
 17 18  2  0  0  0  0
 12 18  1  0  0  0  0
 18 19  1  0  0  0  0
  6 19  1  0  0  0  0
  5 20  1  0  0  0  0
 20 21  1  0  0  0  0
 20 22  2  0  0  0  0
  2 22  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0171686

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CC1=CC=C(C(O)=C1)[C@]1(C)CC(C)(C)C2=CC=C(C)C=C2O1

> <INCHI_IDENTIFIER>
InChI=1S/C20H24O2/c1-13-6-8-15(17(21)10-13)20(5)12-19(3,4)16-9-7-14(2)11-18(16)22-20/h6-11,21H,12H2,1-5H3/t20-/m0/s1

> <INCHI_KEY>
MXPGQUVVLMPLEC-FQEVSTJZSA-N

> <FORMULA>
C20H24O2

> <MOLECULAR_WEIGHT>
296.41

> <EXACT_MASS>
296.177630013

> <JCHEM_ACCEPTOR_COUNT>
2

> <JCHEM_ATOM_COUNT>
46

> <JCHEM_AVERAGE_POLARIZABILITY>
34.82968418525602

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
5-methyl-2-[(2S)-2,4,4,7-tetramethyl-3,4-dihydro-2H-1-benzopyran-2-yl]phenol

> <ALOGPS_LOGP>
5.72

> <JCHEM_LOGP>
5.675192250666666

> <ALOGPS_LOGS>
-5.31

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
3

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_ACIDIC>
9.176390590887028

> <JCHEM_PKA_STRONGEST_BASIC>
-4.895988258443042

> <JCHEM_POLAR_SURFACE_AREA>
29.46

> <JCHEM_REFRACTIVITY>
90.43979999999999

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
1.46e-03 g/l

> <JCHEM_TRADITIONAL_IUPAC>
5-methyl-2-[(2S)-2,4,4,7-tetramethyl-3H-1-benzopyran-2-yl]phenol

> <JCHEM_VEBER_RULE>
1

$$$$

HEADER    PROTEIN                                 03-SEP-22   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   03-SEP-22         0                                  
HETATM    1  C   UNK     0      -4.733  -1.240   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -3.216  -1.508   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      -2.226  -0.328   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      -0.710  -0.595   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      -0.183  -2.043   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       0.807  -3.757   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0       1.677   1.180   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       3.657   1.180   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       8.002  -3.080   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM   19  O   UNK     0       2.667  -3.080   0.000  0.00  0.00           O+0
HETATM   20  C   UNK     0      -1.173  -3.222   0.000  0.00  0.00           C+0
HETATM   21  O   UNK     0      -0.646  -4.669   0.000  0.00  0.00           O+0
HETATM   22  C   UNK     0      -2.689  -2.955   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3   22                                                  
CONECT    3    2    4                                                       
CONECT    4    3    5                                                       
CONECT    5    4    6   20                                                  
CONECT    6    5    7    8   19                                             
CONECT    7    6                                                            
CONECT    8    6    9                                                       
CONECT    9    8   10   11   12                                             
CONECT   10    9                                                            
CONECT   11    9                                                            
CONECT   12    9   13   18                                                  
CONECT   13   12   14                                                       
CONECT   14   13   15                                                       
CONECT   15   14   16   17                                                  
CONECT   16   15                                                            
CONECT   17   15   18                                                       
CONECT   18   17   12   19                                                  
CONECT   19   18    6                                                       
CONECT   20    5   21   22                                                  
CONECT   21   20                                                            
CONECT   22   20    2                                                       
MASTER        0    0    0    0    0    0    0    0   22    0   48    0
END

View in JSmol

Synonyms

Not Available

Chemical Formula

C₂₀H₂₄O₂

Average Mass

296.4100 Da

Monoisotopic Mass

296.17763 Da

IUPAC Name

5-methyl-2-[(2S)-2,4,4,7-tetramethyl-3,4-dihydro-2H-1-benzopyran-2-yl]phenol

Traditional Name

5-methyl-2-[(2S)-2,4,4,7-tetramethyl-3H-1-benzopyran-2-yl]phenol

CAS Registry Number

Not Available

SMILES

CC1=CC=C(C(O)=C1)[C@]1(C)CC(C)(C)C2=CC=C(C)C=C2O1

InChI Identifier

InChI=1S/C20H24O2/c1-13-6-8-15(17(21)10-13)20(5)12-19(3,4)16-9-7-14(2)11-18(16)22-20/h6-11,21H,12H2,1-5H3/t20-/m0/s1

InChI Key

MXPGQUVVLMPLEC-FQEVSTJZSA-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, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum

Chemical Shift Submissions

Not Available

Species

Species of Origin

Not Available

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as flavans. Flavans are compounds containing a flavan moiety, with a structure characterized by a 2-phenyl-3,4-dihydro-2H-1-benzopyran skeleton.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Flavonoids

Sub Class

Flavans

Direct Parent

Flavans

Alternative Parents

Substituents

Flavan
Chromane
Benzopyran
1-benzopyran
M-cresol
Alkyl aryl ether
1-hydroxy-4-unsubstituted benzenoid
1-hydroxy-2-unsubstituted benzenoid
Phenol
Toluene
Monocyclic benzene moiety
Benzenoid
Ether
Oxacycle
Organoheterocyclic compound
Organooxygen compound
Hydrocarbon derivative
Organic oxygen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Not Available

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	5.72	ALOGPS
logP	5.68	ChemAxon
logS	-5.3	ALOGPS
pKa (Strongest Acidic)	9.18	ChemAxon
pKa (Strongest Basic)	-4.9	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	2	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	29.46 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	90.44 m³·mol⁻¹	ChemAxon
Polarizability	34.83 Å³	ChemAxon
Number of Rings	3	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	Yes	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

Not Available

Chemspider ID

5362042

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

6993997

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

LOTUS database [Link]

Showing NP-Card for 5-methyl-2-[(2s)-2,4,4,7-tetramethyl-3h-1-benzopyran-2-yl]phenol (NP0171686)

MOL for NP0171686 (5-methyl-2-[(2s)-2,4,4,7-tetramethyl-3h-1-benzopyran-2-yl]phenol)

3D MOL for NP0171686 (5-methyl-2-[(2s)-2,4,4,7-tetramethyl-3h-1-benzopyran-2-yl]phenol)

3D SDF for NP0171686 (5-methyl-2-[(2s)-2,4,4,7-tetramethyl-3h-1-benzopyran-2-yl]phenol)

3D-SDF for NP0171686 (5-methyl-2-[(2s)-2,4,4,7-tetramethyl-3h-1-benzopyran-2-yl]phenol)

PDB for NP0171686 (5-methyl-2-[(2s)-2,4,4,7-tetramethyl-3h-1-benzopyran-2-yl]phenol)

3D PDB for NP0171686 (5-methyl-2-[(2s)-2,4,4,7-tetramethyl-3h-1-benzopyran-2-yl]phenol)

SMILES for NP0171686 (5-methyl-2-[(2s)-2,4,4,7-tetramethyl-3h-1-benzopyran-2-yl]phenol)

INCHI for NP0171686 (5-methyl-2-[(2s)-2,4,4,7-tetramethyl-3h-1-benzopyran-2-yl]phenol)

Structure for NP0171686 (5-methyl-2-[(2s)-2,4,4,7-tetramethyl-3h-1-benzopyran-2-yl]phenol)

3D Structure for NP0171686 (5-methyl-2-[(2s)-2,4,4,7-tetramethyl-3h-1-benzopyran-2-yl]phenol)