all items  in current results   Refine your search within these categories: 01. Food Nutrient & Dietary Chemicals 02. Food Pesticide Chemicals with Regulated Residues on Food Commodities 03. Biological Effects of Specific Chemicals: all > pharmacological uses [CHEBI:52210] > neurotransmitter agent [CHEBI:35942] > opioid agent [CHEBI:60598] mu-opioid agent [CHEBI:60599] (3) opioid receptor agonist [CHEBI:60606] (1) 04. Bioactive Capabilities of Specific Chemicals 05. Industrial Uses (group results) pharmaceutical [CHEBI:52217] (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] > organic molecule [CHEBI:72695] > organic oxo compound [CHEBI:36587] > carbonyl compound [CHEBI:36586] (group results) carboxylic acid [CHEBI:33575] (2) carboxylic ester [CHEBI:33308] (4) 09. Chemical Capabilities Recently Viewed Items Go to Item History

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] > organic molecule [CHEBI:72695] > organic oxo compound [CHEBI:36587] > carbonyl compound [CHEBI:36586] × 03. Biological Effects of Specific Chemicals: pharmacological uses [CHEBI:52210] > neurotransmitter agent [CHEBI:35942] > opioid agent [CHEBI:60598] × 4 items, grouped by 03. Biological Effects of Specific Chemicals (view ungrouped items) mu-opioid agent [CHEBI:60599] (3)    [CHEBI:6441]   levacetylmethadol               [CHEBI:8802]   remifentanil               [CHEBI:51173]   dextropropoxyphene               opioid receptor agonist [CHEBI:60606] (1)    [CHEBI:61203]   anileridine