Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content

Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

4,955 datasets found
  • Federal

    Compound 528930: Benzaldehyde, 2-hydroxy, 5-ethyl, oxime, TMS

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: 1-(5-ethyl-2-trimethylsilyloxyphenyl)-N-trimethylsilyloxymethanimine. Molecular Formula: C15H27NO2Si2....
  • Federal

    Compound 529289: 3-Heptyne, 6,6-dimethyl

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: 6,6-dimethylhept-3-yne. Molecular Formula: C9H16. Molecular Weight: 124.22. This dataset contains...
  • Federal

    Compound 525696: p-Methoxybenzylidene-(3-methoxyphenyl)-amine

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: N-(3-methoxyphenyl)-1-(4-methoxyphenyl)methanimine. Molecular Formula: C15H15NO2. Molecular Weight: 241.28....
  • Federal

    Compound 525765: Triethyl(pentyloxy)silane

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: triethyl(pentoxy)silane. Molecular Formula: C11H26OSi. Molecular Weight: 202.41. This dataset contains...
  • Federal

    Compound 528170: 1,3-Cyclopentadiene, octyl-

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: 1-octylcyclopenta-1,3-diene. Molecular Formula: C13H22. Molecular Weight: 178.31. This dataset contains...
  • Federal

    Compound 527603: 4-Penten-2-ol, acetate

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: pent-4-en-2-yl acetate. Molecular Formula: C7H12O2. Molecular Weight: 128.17. This dataset contains...
  • Federal

    Compound 526510: 2-Isothiocyanato-3-phenyl-propionic acid ethyl ester

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: ethyl 2-isothiocyanato-3-phenylpropanoate. Molecular Formula: C12H13NO2S. Molecular Weight: 235.3. This...
  • Federal

    Compound 530352: Tridecane, 7-ethyl-6-propyl

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: 7-ethyl-6-propyltridecane. Molecular Formula: C18H38. Molecular Weight: 254.5. This dataset contains...
  • Federal

    Compound 528936: Benzaldehyde, 2-hydroxy, oxime, TMS

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: N-trimethylsilyloxy-1-(2-trimethylsilyloxyphenyl)methanimine. Molecular Formula: C13H23NO2Si2. Molecular...
  • Federal

    Compound 530691: 2,3,4-Trifluorobenzoic acid, but-3-yn-2-yl ester

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: but-3-yn-2-yl 2,3,4-trifluorobenzoate. Molecular Formula: C11H7F3O2. Molecular Weight: 228.17. This dataset...
  • Federal

    Compound 529956: 3-(3-Thienyldithio)butan-2-one

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: 3-(thiophen-3-yldisulfanyl)butan-2-one. Molecular Formula: C8H10OS3. Molecular Weight: 218.4. This dataset...
  • Federal

    Compound 530242: Pentadecane, 6-pentyl

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: 6-pentylpentadecane. Molecular Formula: C20H42. Molecular Weight: 282.5. This dataset contains comprehensive...
  • Federal

    Compound 526743: 2-(Nonyloxy)ethanol, TFA

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: 2-nonoxyethyl 2,2,2-trifluoroacetate. Molecular Formula: C13H23F3O3. Molecular Weight: 284.31. This dataset...
  • Federal

    Compound 527546: 2,5-dimethyl-1-pentyl-1H-pyrrole

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: 2,5-dimethyl-1-pentylpyrrole. Molecular Formula: C11H19N. Molecular Weight: 165.27. This dataset contains...
  • Federal

    Compound 529622: Calacorene oxide

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: 5,7b-dimethyl-3-propan-2-yl-2,3-dihydro-1aH-naphtho[1,2-b]oxirene. Molecular Formula: C15H20O. Molecular...
  • Federal

    Compound 529386: 1-Prop-1-enylsulfonylsulfanylpropane

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: 1-prop-1-enylsulfonylsulfanylpropane. Molecular Formula: C6H12O2S2. Molecular Weight: 180.3. This dataset...
  • Federal

    Compound 526056: trans-Ethyl-2-butyl-diazene

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: butan-2-yl(ethyl)diazene. Molecular Formula: C6H14N2. Molecular Weight: 114.19. This dataset contains...
  • Federal

    Compound 526286: 1,3,8-Tribromo-dibenzofuran

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: 1,3,8-tribromodibenzofuran. Molecular Formula: C12H5Br3O. Molecular Weight: 404.88. This dataset contains...
  • Federal

    Compound 527152: 2-Iodoethyl acetate

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: 2-iodoethyl acetate. Molecular Formula: C4H7IO2. Molecular Weight: 214.0. This dataset contains...
  • Federal

    Compound 525108: 2,3-Dichloropropyl isobutyrate

    U.S. Department of Health & Human Services —

    Chemical compound data from PubChem database. IUPAC Name: 2,3-dichloropropyl 2-methylpropanoate. Molecular Formula: C7H12Cl2O2. Molecular Weight: 199.07. This dataset...
4,955 datasets found

You can also access this registry using the API (see API Docs).

Didn't find what you're looking for? Suggest a dataset here.