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 > antigen [CHEBI:59132] ribothymidine [CHEBI:30821] (1) 04. Bioactive Capabilities of Specific Chemicals 05. Industrial Uses 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 cyclic compound [CHEBI:33832] > organic heterocyclic compound [CHEBI:24532] > heteroarene [CHEBI:33833] > nucleobase-containing molecular entity [CHEBI:61120] > nucleoside [CHEBI:33838] > ribonucleoside [CHEBI:18254] (group results) pyrimidine ribonucleosides [CHEBI:39446] (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] > organic cyclic compound [CHEBI:33832] > organic heterocyclic compound [CHEBI:24532] > heteroarene [CHEBI:33833] > nucleobase-containing molecular entity [CHEBI:61120] > nucleoside [CHEBI:33838] > ribonucleoside [CHEBI:18254] × 03. Biological Effects of Specific Chemicals: antigen [CHEBI:59132] × 1 result (ungrouped)   [CHEBI:30821]   ribothymidine