subject | relation | object |
---|---|---|
ester | is_a | organooxygen compound (CHEBI:36963) |
subject | relation | object |
---|---|---|
sulfuric ester (CHEBI:26819) | is_a | ester |
lactone (CHEBI:25000) | is_a | ester |
carboxylic ester (CHEBI:33308) | is_a | ester |
organosulfonic ester (CHEBI:83347) | is_a | ester |