all items  in current results   Refine your search within these categories: 01. Food Nutrient & Dietary Chemicals (group results) Nitrogen components (2) 02. Food Pesticide Chemicals with Regulated Residues on Food Commodities 03. Biological Effects of Specific Chemicals (group results) aetiopathogenetic uses [CHEBI:52209] (1) biochemical uses [CHEBI:52206] (3) biophysical uses [CHEBI:52208] (1) immunomodulator [CHEBI:50846] (1) pharmacological uses [CHEBI:52210] (3) 04. Bioactive Capabilities of Specific Chemicals (group results) Oxidoreductases [EC:1] (1) Transferases [EC:2] (2) 05. Industrial Uses: all > pharmaceutical [CHEBI:52217] > drug [CHEBI:23888] anti-asthmatic drug [CHEBI:49167] (1) bronchodilator agent [CHEBI:35523] (2) cardiovascular drug [CHEBI:35554] (2) central nervous system drug [CHEBI:35470] (1) neuromuscular agent [CHEBI:51372] (1) 06. Name of Biological Source of Chemical 07. Part of Biological Source of Chemical 08. Chemical Category: all > main group molecular entity [CHEBI:33579] > p-block molecular entity [CHEBI:33675] > carbon group molecular entity [CHEBI:33582] > organic molecular entity [CHEBI:50860] > heteroorganic entity [CHEBI:33285] > organic heterocyclic compound [CHEBI:24532] > organonitrogen heterocyclic compound [CHEBI:38101] > imidazopyrimidine [CHEBI:35875] > purines [CHEBI:26401] > purine alkaloid [CHEBI:26385] (group results) methylxanthine [CHEBI:25348] (3) 09. Chemical Capabilities Recently Viewed Items Go to Item History   [CHEBI:15378]   hydron                 [CHEBI:15378]   hydron

These terms define your current search. Click the × to remove a term. 08. Chemical Category: main group molecular entity [CHEBI:33579] > p-block molecular entity [CHEBI:33675] > carbon group molecular entity [CHEBI:33582] > organic molecular entity [CHEBI:50860] > heteroorganic entity [CHEBI:33285] > organic heterocyclic compound [CHEBI:24532] > organonitrogen heterocyclic compound [CHEBI:38101] > imidazopyrimidine [CHEBI:35875] > purines [CHEBI:26401] > purine alkaloid [CHEBI:26385] × 05. Industrial Uses: pharmaceutical [CHEBI:52217] > drug [CHEBI:23888] × 3 items, grouped by 05. Industrial Uses (view ungrouped items) anti-asthmatic drug [CHEBI:49167] (1)    [CHEBI:28177]   theophylline               bronchodilator agent [CHEBI:35523] (2)    [CHEBI:28177]   theophylline               [CHEBI:28946]   theobromine               cardiovascular drug [CHEBI:35554] (2)    [CHEBI:28177]   theophylline               [CHEBI:28946]   theobromine               central nervous system drug [CHEBI:35470] (1)    [CHEBI:27732]   caffeine               neuromuscular agent [CHEBI:51372] (1)    [CHEBI:28177]   theophylline