| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | 4-chloro-1,1',3,3'-tetraoxo-2,2'-bicyclopentyl | 141456-33-9 | C10H9ClO4 |
| —— | 3-ethoxyvinyl-2-methyl-2-cyclopentenone | 82929-64-4 | C10H14O2 |
| —— | sodium methylsquarate | 30680-98-9 | C5H3O3*Na |
| —— | 1159847-44-5 | C23H34O4 | |
| —— | (Z)-2-(1-methylpropylidene)cyclohexanone | 74542-29-3 | C10H16O |
| —— | 1-isopropylidenehydrazono-1',3,3'-trioxo-2,2'-bicyclopentyl | 141456-27-1 | C13H16N2O3 |
| —— | 2,5-Dihydroxybicyclo[4.2.0]octa-1,5-diene-3,4,7,8-tetrone | 90267-84-8 | C8H2O6 |
| —— | 3,5-Dihydroxy-4,4-dimethyl-2-(3-methyl-butyryl)-cyclohexa-2,5-dienone | 69298-84-6 | C13H18O4 |
| —— | 1.2-Bis-<2-hydroxy-cyclopenten-1-yl>-cyclobutendion-(3.4) | 36048-49-4 | C14H14O4 |
| —— | (1R,4aS,4bS,5S,8aR,8bR)-3,7-Dihydroxy-2,6-diisobutyl-4b,8b-dimethyl-4,8-dioxo-1,4,4a,4b,5,8,8a,8b-octahydro-biphenylene-1,5-dicarboxylic acid dimethyl ester | 71430-79-0 | C26H36O8 |
| —— | ethyl (E)-2-chloro-3-ethoxyprop-2-enoate | 6329-69-7 | C7H11ClO3 |
| —— | 4,4'-dimethyl-1,1',3,3'-tetraoxo-2,2'-bicyclopentyl | 141456-23-7 | C12H14O4 |
| —— | 2-Hydroxy-4,5-dimethyl-3,6-dioxo-cyclohexa-1,4-dienecarboxylic acid methyl ester | 16275-90-4 | C10H10O5 |
| —— | 2-Cyano-3,3-bis-methylselanyl-acrylic acid ethyl ester | 32846-90-5 | C8H11NO2Se2 |
| —— | sodium 3,3-dimethyl-2-oxocyclopentylidenemethanolate | 1145748-21-5 | C8H11O2*Na |
| —— | sodium;[(5S)-5-methyl-2-oxocyclohexylidene]methanolate | 1373358-00-9 | C8H11O2*Na |
| —— | monolithium mono(3,4,5-trioxocyclopent-1-ene-1,2-bis(olate)) | 66888-97-9 | C5O5*2Li |
| —— | 2-acetylcyclopentane-1,3-dione | 39766-07-9 | C7H8O3 |
| —— | 2-[1-Isopropylamino-eth-(Z)-ylidene]-cyclohexanone | 96520-04-6 | C11H19NO |
| —— | cohulupone | 25404-16-4 | C19H26O4 |
| —— | [Ag(I)(squarate(1-))] | 1269788-33-1 | Ag*C4HO4 |
| —— | 5-hydroxy-2,2,6,6-tetramethyl-4-(2-methylprop-1-en-yl)cyclohex-4-ene-1,3-dione | 114751-23-4 | C14H20O3 |
| —— | 142541-38-6 | C4H16Cl2N4Pt*C4O4 | |
| —— | 2-acetyl-4,4,6-tributyl-3-hydroxy-5-methoxycyclohexa-2,5-dien-1-one | 1284240-90-9 | C21H34O4 |
| —— | 145747-72-4 | C22H34O5 | |
| —— | 5,5-Dimethyl-2-(1-methyl-2-oxo-propylidene)-cyclohexane-1,3-dione | 147122-64-3 | C12H16O3 |
| —— | 2-Diiodomethylene-6-methyl-cyclohexanone | 181773-85-3 | C8H10I2O |
| —— | (S)-3-Acetyl-4-hydroxy-5-(1-hydroxy-ethyl)-1,5-dihydro-pyrrol-2-one | 128892-53-5 | C8H11NO4 |
| —— | hydroxy cyclopentene carbaldehyde | 38739-11-6 | C6H8O2 |
| —— | 145747-71-3 | C20H30O5 | |
| —— | (Z)-20-Hydroxy-1,4,7,10,13,16-hexaoxa-cyclohenicos-19-en-18-one | 62887-99-4 | C15H26O8 |
| —— | dipotassium croconate | 23491-17-0 | C5O5*2K |
| —— | 142541-37-5 | C4O4*Cl2H12N4Pt | |
| —— | 145747-73-5 | C24H38O5 | |
| —— | 2-<2-Methyl-penten-(2)-yliden>-cyclopentanon-(1) | 51149-85-0 | C11H16O |
| —— | 1-[(4aR,8aR)-3-hydroxy-1,4,4a,5,6,7,8,8a-octahydronaphthalen-2-yl]ethanone | 77748-67-5 | C12H18O2 |
| —— | methylreductic acid | 14114-09-1 | C6H8O3 |
| —— | potassium (2-oxocyclopentylidene)methanolate | 1373357-77-7 | C6H7O2*K |
| —— | (+/-)-2-acetyl-3,4<i>r</i>-dihydroxy-5<i>t</i>-isopentyl-cyclopent-2-enone | 100521-17-3 | C12H18O4 |
| —— | dimethyl-3,3 cyclohexyl-1 acetyl-2 cyclopropene | 80487-11-2 | C13H20O |
| —— | 4-<3-Methyl-but-2-enyliden>-1-isovaleryl-cyclopent-1-en-2-ol-5-on | 13197-20-1 | C15H20O3 |
| —— | 3-hydroxy-4,4-dimethyl-2,5-cyclohexadienone | 86791-36-8 | C8H10O2 |
| —— | 1-hydroxy-2,4-bismethoxycarbonylcyclohepta-1,3-diene | 74821-56-0 | C11H14O5 |
| —— | 2-(3-methylbut-2-enylidene)cyclopentanone | 81071-61-6 | C10H14O |
| —— | 1427730-18-4 | C9H13NO2 | |
| —— | 3-hydroxy-2-(3-methylbutyl)-2-cyclopentenone | 1039078-59-5 | C10H16O2 |
| —— | 2-methyl butyl cyanoacrylate | 1427730-17-3 | C9H13NO2 |
| —— | 2-acetyl-4,4,6-triprenyl-3,5-dihydroxycyclohexa-2,5-dienone | 35068-14-5 | C23H32O4 |
| —— | Cyclopentanone, 3-methyl-3-[(1Z)-2-(tributylstannyl)ethenyl]- | 614736-30-0 | C20H38OSn |
| —— | 259254-79-0 | C4O4*C10H30N6Ni |