| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-氟-3-甲氧基-2-丙酸甲酯 | methyl 2-fluoro-3-methoxy-2-butenoate | 834883-98-6 | C5H7FO3 |
| 2-异丁氧基亚甲基-6-甲基-环己酮 | 2-isobutoxymethylene-6-methyl-cyclohexanone | 100314-77-0 | C12H20O2 |
| 2-庚基-3-甲氧基环戊-2-烯-1-酮 | 2-heptyl-3-methoxycyclopent-2-enone | 823785-47-3 | C13H22O2 |
| 2-乙氧基环戊烯-1-羧酸乙酯 | ethyl 2-ethoxycyclopent-1-ene-carboxylate | 23153-72-2 | C10H16O3 |
| 2-(环己亚基甲基)-5,6-二氢-4H-吡喃-3-羧酸 | 6-(cyclohexylidenemethyl)-3,4-dihydro-2H-pyran-5-carboxylic acid | 63014-66-4 | C13H18O3 |
| 2-(异丙氧基亚甲基)-6-甲基环己酮 | 2-(isopropoxymethylene)-6-methylcyclohexanone | 65519-68-8 | C11H18O2 |
| 2-(1-甲氧基亚乙基)环戊烷-1-酮 | 2-(1-methoxyethylidene)cyclopentanone | 17216-04-5 | C8H12O2 |
| 2,3-二氢-吡喃-5-羧酸 | 3,4-dihydro-2H-pyran-5-carboxylic acid | 40915-37-5 | C6H8O3 |
| 2,3-二叔丁氧基-4-羟基-2-环丁烯-1-酮 | 2,3-Di-tert-butoxy-4-hydroxy-2-cyclobuten-1-one | 144791-02-6 | C12H20O4 |
| 2,3,4-三乙氧基-4-甲基-2-环丁烯-1-酮 | 2,3,4-triethoxy-4-methyl-2-cyclobutenone | 170117-93-8 | C11H18O4 |
| 1-乙氧基螺[3.4]辛-1,6-二烯-3-酮 | 3-ethoxyspiro[3.4]octa-2,6-dien-1-one | 455264-70-7 | C10H12O2 |
| 1-(6-甲基-3-亚甲基-3,4-二氢-2H-吡喃-5-基)乙酮 | 1-(2-Methyl-5-methylidene-4H-pyran-3-yl)ethanone | 115975-07-0 | C9H12O2 |
| (Z)-3-全氟戊基-3-癸氧基丙烯酰氯 | (Z)-3-perfluoropentyl-3-decyloxypropenoyl chloride | 1005346-35-9 | C18H22ClF11O2 |
| (R)-2-叔丁基-6-甲基-1,3-二噁英-4-酮 | (2R)-2-(tert-butyl)-6-methyl-2H,4H-1,3-dioxin-4-one | 107289-20-3 | C9H14O3 |
| (E)-2-氰基-3-乙氧基丙烯酸乙酯 | Ethyl (ethoxymethylene)cyanoacetate | 42466-67-1 | C8H11NO3 |
| (2Z)-3-(二甲基氨基)-3-乙氧基丙烯醛 | 3-Ethoxy-3-dimethylamino-acrolein | 26387-77-9 | C7H13NO2 |
| —— | (1S,2R,6R,7S)-5,10-Dimethoxy-1,2,4,6,7,9-hexamethyl-tricyclo[5.3.1.1<sup>2,6</sup>]dodeca-4,9-diene-3,8,11,12-tetraone | 24778-94-7 | C20H24O6 |
| —— | 2.6-Dimethoxy-4-(D)oximino-cyclohexadien-(2.5)-on-(1) | 22867-28-3 | C8H9NO4 |
| —— | 6-<i>tert</i>-butyl-3,3-dimethyl-1-oxa-spiro[3.5]nona-5,8-diene-2,7-dione | 29818-32-4 | C14H18O3 |
| —— | 2-(1-ethoxyethylidene)-5,5-dimethylcyclohexane-1,3-dione | 1441071-41-5 | C12H18O3 |
| —— | 2,5-Dihydroxy-3a,6a-bis-(2-methoxy-ethyl)-3,6-dioxo-3,3a,3b,6,6a,6b-hexahydro-cyclobutadicyclopentene-1,4-dicarboxylic acid dimethyl ester | 91020-96-1 | C20H24O10 |
| —— | 33050-76-9 | C11H14O2 | |
| —— | 3-methoxy-2,4-dimethyl-cyclobutenone | 4683-58-3 | C7H10O2 |
| —— | 2-Methyl-3-methoxy-4-tert.-butyl-2-cyclopentenon | 51036-36-3 | C11H18O2 |
| —— | 3-Methoxy-4-t-butyl-2-cyclohexenon | 51036-39-6 | C11H18O2 |
| —— | tert-butyl 3-oxocyclopent-1-enyl(3,4,4-trifluorobut-3-enyl)carbamate | 1418030-79-1 | C14H18F3NO3 |
| —— | 3-(difluoromethoxy)cyclopent-2-enone | 1422736-26-2 | C6H6F2O2 |
| —— | 2-tert.-Butylox-1-methyl-cyclobuten-(1)-on-(4) | 90611-48-6 | C9H14O2 |
| —— | 2-methyl-3-<4-(ethylthio)butoxy>cyclopent-2-en-1-one | 85098-53-9 | C12H20O2S |
| —— | 2-tert.-Butyloxy-1-ethyl-cyclobuten-(1)-on-(4) | 91056-46-1 | C10H16O2 |
| —— | 2-(5,5-dimethyl-1,3-dioxan-2-yl)-1,4-benzoquinone | 1079921-35-9 | C12H14O4 |
| —— | 3,5-dimethoxy-4,4-bis(3-methylbut-2-en-1-yl)cyclohexa-2,5-dien-1-one | 1003866-07-6 | C18H26O3 |
| —— | 2-Methyl-3-methoxy-5-tert.-butyl-2-cyclopentenon | 51036-37-4 | C11H18O2 |
| —— | 2-Methoxy-1-ethyl-cyclobuten-(1)-on-(4) | 90049-67-5 | C7H10O2 |
| —— | 6-(5-Cyclohexyl-pentyl)-7-hydroxy-2,3-dihydro-benzo[1,4]dioxine-5,8-dione | 50382-50-8 | C19H26O5 |
| —— | 1,3-Dimethyl-4-oxo-2-(3-oxo-butyl)-cyclohex-2-enecarboxylic acid ethyl ester | 51716-30-4 | C15H22O4 |
| —— | 3-Acetoxy-1-methyl-5-oxo-cyclohex-3-enecarboxylic acid methyl ester | 181486-35-1 | C11H14O5 |
| —— | 4-bromo-3-methoxy-5,5-dimethyl-cyclohex-2-enone | 36379-43-8 | C9H13BrO2 |
| —— | 1-(3,4-dihydro-2H-pyran-5-yl)cyclobutanecarbaldehyde | 1432493-37-2 | C10H14O2 |
| —— | 2ref-Brom-3-cis-ethoxyacrylsaeure | 19483-23-9 | C5H7BrO3 |
| —— | 2-carbomethoxy-8-methoxybicyclo<3.3.0<sup>1,5</sup>>-2,7-octadien-6-one | 138408-70-5 | C11H12O4 |
| —— | Acetic acid 8-hydroxy-5-methoxy-7-oxo-1,7-dihydro-4H-naphthalen-4a-ylmethyl ester | 54509-51-2 | C14H16O5 |
| —— | 4-Methoxy-6-sulfanylidenecyclohexa-2,4-dien-1-one | 951754-68-0 | C7H6O2S |
| —— | 2-(Cyclopropanecarbonyl)-1-hydroxy-4-oxaspiro[4.5]dec-1-en-3-one | 109480-27-5 | C13H16O4 |
| —— | (Z)-4,4-Dimethyl-2-iodo-2-pentenoic acid, methyl ester | 137117-69-2 | C8H13IO2 |
| —— | (+/-)-3-methoxy-5-pentyl-2-cyclopentenone | 115058-91-8 | C11H18O2 |
| —— | 2-Methyl-4-isopropyliden-3-oxo-1-aethoxy-Δ<sup>1</sup>-cyclohexen | 15174-87-5 | C12H18O2 |
| —— | 2ref-Chlor-3-cis-ethoxyacrylsaeure | 19483-26-2 | C5H7ClO3 |
| —— | 3-Hept-2-ynyloxy-2-methyl-cyclopent-2-enone | 93069-51-3 | C13H18O2 |
| —— | (E)-4,4-Dimethyl-2-iodo-2-pentenoic acid, methyl ester | 137117-48-7 | C8H13IO2 |