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 > molecular messenger [CHEBI:33280] > neurotransmitter [CHEBI:25512] (group results) acetylcholine [CHEBI:15355] (1) nitric oxide [CHEBI:16480] (1) 04. Bioactive Capabilities of Specific Chemicals Hydrolases [EC:3] (1) Oxidoreductases [EC:1] (1) Transferases [EC:2] (1) 05. Industrial Uses: all > pharmaceutical [CHEBI:52217] > drug [CHEBI:23888] > cardiovascular drug [CHEBI:35554] > vasodilator agent [CHEBI:35620] (group results) acetylcholine [CHEBI:15355] (1) nitric oxide [CHEBI:16480] (1) 06. Name of Biological Source of Chemical 07. Part of Biological Source of Chemical 08. Chemical Category (group results) inorganic molecular entity [CHEBI:24835] (1) ion [CHEBI:24870] (1) main group molecular entity [CHEBI:33579] (2) polyatomic entity [CHEBI:36357] (2) radical [CHEBI:26519] (1) 09. Chemical Capabilities (group results) antioxidant [CHEBI:22586] (1) Recently Viewed Items Go to Item History

These terms define your current search. Click the × to remove a term. 03. Biological Effects of Specific Chemicals: molecular messenger [CHEBI:33280] > neurotransmitter [CHEBI:25512] × 05. Industrial Uses: pharmaceutical [CHEBI:52217] > drug [CHEBI:23888] > cardiovascular drug [CHEBI:35554] > vasodilator agent [CHEBI:35620] × 2 items, grouped by 04. Bioactive Capabilities of Specific Chemicals  (view ungrouped items) Hydrolases [EC:3] (1)    [CHEBI:15355]   acetylcholine               Oxidoreductases [EC:1] (1)    [CHEBI:16480]   nitric oxide               Transferases [EC:2] (1)    [CHEBI:15355]   acetylcholine