肟是屬于亞胺類的化合物，其通式為RR'C=NOH，其中R是有機側鏈，R'可以是氫，形成醛肟，或形成另一個有機基團，形成酮肟。O-取代肟形成密切相關的化合物族。酰胺肟是具有一般結構R1C（＝NOH）NR2R3的酰胺的肟。
tert-Butyl 4-(2-amino-2-(hydroxyimino)ethyl)piperidine-1-carboxylate
4-Chlorobenzenecarbaldehyde oxime
Cyclopentanone oxime
Dichloroglyoxime
N-Hydroxy-2-(phenylsulfinyl)acetimidamide
N'-Hydroxybenzimidamide hydrochloride
1,2-Bis(hydroxyimino)cyclohexane
1-Benzylpiperidin-4-one oxime
Dimethylglyoxime
N'-Hydroxy-3-methylpicolinimidamide
Ethyl 2-cyano-2-(hydroxyimino)acetate
Ethyl 2-ethoxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate
N-Hydroxy-2-phenylacetimidamide
4-Amino-N'-hydroxybenzimidamide
4-Amino-N-hydroxy-1,2,5-oxadiazole-3-carbimidoyl chloride
Ethyl N-hydroxyacetimidate
1-(Naphthalen-1-yl)ethanone oxime
2-Aminonicotinaldehyde oxime hydrochloride
4-Chloro-N'-hydroxy-3-nitrobenzimidamide
(4-(N'-Hydroxycarbamimidoyl)phenyl)boronic acid
1-(Hydroxyimino)-1-(4-methoxyphenyl)propan-2-one
4-Cyano-N-hydroxybenzimidamide
N,3,4-Trihydroxybenzimidamide
(2,4-Difluorophenyl)(piperidin-4-yl)methanone oxime hydrochloride
Methyl 2-ethoxy-1-((2'-(N-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate
(E)-Ethyl 2-cyano-2-(hydroxyimino)acetate
1,1-Dibromoformaldoxime
N-Hydroxy-5-(trifluoromethyl)picolinimidamide
4-Phenylcyclohexanone oxime
2-Oxopropanal oxime
