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 > biochemical uses [CHEBI:52206] (group results) enzyme inhibitor [CHEBI:23924] (1) metabolite [CHEBI:25212] (4) 04. Bioactive Capabilities of Specific Chemicals : all > Ligases [EC:6] > Forming carbon—nitrogen bonds [EC:6.3] > Other Carbon-Nitrogen Ligases [EC:6.3.4] (group results) CTP synthase (glutamine hydrolyzing) [EC:6.3.4.2] (2) Formate--dihydrofolate ligase [EC:6.3.4.17] (1) Formate--tetrahydrofolate ligase [EC:6.3.4.3] (1) Glutamate--methylamine ligase [EC:6.3.4.12] (1) Nicotinate phosphoribosyltransferase [EC:6.3.4.21] (1) Urea carboxylase [EC:6.3.4.6] (1) 05. Industrial Uses food additive [CHEBI:64047] (1) 06. Name of Biological Source of Chemical 07. Part of Biological Source of Chemical 08. Chemical Category (group results) ion [CHEBI:24870] (3) main group molecular entity [CHEBI:33579] (5) polyatomic entity [CHEBI:36357] (4) 09. Chemical Capabilities Recently Viewed Items Go to Item History   [CHEBI:5779]   hydrocodone                 [CHEBI:3243]   butorphanol D-tartrate

These terms define your current search. Click the × to remove a term. 04. Bioactive Capabilities of Specific Chemicals : Ligases [EC:6] > Forming carbon—nitrogen bonds [EC:6.3] > Other Carbon-Nitrogen Ligases [EC:6.3.4] × 03. Biological Effects of Specific Chemicals: biochemical uses [CHEBI:52206] × 5 items, grouped by 05. Industrial Uses (view ungrouped items) food additive [CHEBI:64047] (1)    [CHEBI:16199]   urea