all items  in current results   Refine your search within these categories: 01. Food Nutrient & Dietary Chemicals (group results) Nitrogen components (1) 02. Food Pesticide Chemicals with Regulated Residues on Food Commodities 03. Biological Effects of Specific Chemicals: all > physiological uses [CHEBI:52211] > nutrient [CHEBI:33284] > micronutrient [CHEBI:27027] > L-histidine [CHEBI:15971] 04. Bioactive Capabilities of Specific Chemicals 05. Industrial Uses 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] (group results) organic cyclic compound [CHEBI:33832] (1) organic oxo compound [CHEBI:36587] (1) 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] × 03. Biological Effects of Specific Chemicals: physiological uses [CHEBI:52211] > nutrient [CHEBI:33284] > micronutrient [CHEBI:27027] > L-histidine [CHEBI:15971] × 1 item, grouped by 05. Industrial Uses (view ungrouped items) pharmaceutical [CHEBI:52217] (1)    [CHEBI:15971]   L-histidine