Try....


Search By:  Name/
Text		 Identity/
Similarity		 Substructure/
Superstructure		 Molecular Formula 3D Conformer Saved Search
Search By:  Name/
Text		 Identity/
Similarity		 Substructure/
Superstructure		 Molecular Formula 3D Conformer Saved Search
Search By:  Name/
Text		 Identity/
Similarity		 Substructure/
Superstructure		 Molecular Formula 3D Conformer Saved Search
Search By:  Name/
Text		 Identity/
Similarity		 Substructure/
Superstructure		 Molecular Formula 3D Conformer Saved Search
Search By:  Name/
Text		 Identity/
Similarity		 Substructure/
Superstructure		 Molecular Formula 3D Conformer Saved Search
Search By:  Name/
Text		 Identity/
Similarity		 Substructure/
Superstructure		 Molecular Formula 3D Conformer Saved Search
Synonyms/Descriptors/MeSH term etc:     Search Search by Synonymd: methotrexate or methotrexate[synonym];
Draw a Structure CID, SMILES, InChI Structure File
Launch the PubChem editor to make a structure
Edit Search
Draw a Structure CID, SMILES, InChI Structure File

Enter single structure identifier		 Edit Search Preview
Draw a Structure CID, SMILES, InChI Structure File

Enter single file name		 Search Preview
Draw a Structure CID, SMILES/SMARTS, InChI Structure File
Launch the PubChem editor to make a structure
Edit Search
Draw a Structure CID, SMILES/SMARTS, InChI Structure File

Enter single structure identifier		 Edit Search Preview
Draw a Structure CID, SMILES/SMARTS, InChI Structure File

Enter single file name		 Search Preview
Molecular Formula Molecular Formula File

Enter single molecular formula		 Search
Molecular Formula Molecular Formula File

Enter single molecular formula file name		 Search
Draw a Structure CID, SMILES, InChI Structure File
Launch the PubChem editor to make a structure
Edit Search Conformer Preview
Draw a Structure CID, SMILES, InChI Structure File

Enter single structure identifier		 Edit Search
Draw a Structure CID, SMILES, InChI Structure File

Enter single file name		 Search
Saved structure search file:  Search
Options
with    threshold >=   
match stereochemistry   and   
Molecular Formula with   
Sort results by: Output to:
Time Limit(seconds):       Result Limit:  
Filters
Compound Subset (Clear)
BioActivity (Clear)
In any bioassay:   Any   Tested   Active   Inactive   Not Tested
Property (Clear)
MW   from to
XLogP   from to
HBD   from to
HBA   from to
Rotatable Bond   from to
TPSA   from to
Heavy Atom   from to
Isotope   from to
Tautomer   from to
Covalent Unit   from to
Complexity   from to
Charge   from to
Stereochemistry (Clear)
Chiral center(s) that are  ;   E/Z isomer(s) that are 
Links (Clear)
Chemical Elements (Clear)
H He
Li Be B C N O F Ne
Na Mg Al Si P S Cl Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac Rf Db Sg Bh Hs Mt Ds Rg
 
Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr
Depositor's Category (Clear)
Require Disallow Allow
Biological Properties 
Chemical Reactions 
Imaging Agent 
Journal Publishers via MeSH 
Metabolic Pathways 
Molecular Libraries Screening Center Network 
NIH Substance Repository 
Physical Properties 
Protein 3D Structures 
Substance Vendors 
Theoretical Properties 
Toxicology 
Data Source (Clear)
From 
Not from 
Clear Save Query