| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,5-二氢-2-戊基呋喃 | 2,5-dihydro-2-pentylfuran | 74306-22-2 | C9H16O |
| 2,5-二氢-2,5-二甲基呋喃 | 2,5-dihydro-2,5-dimethylfuran | 59242-27-2 | C6H10O |
| 2,5-二乙氧基-2,5-二氢呋喃 | 2,5-diethoxy-2,5-dihydrofuran | 20295-21-0 | C8H14O3 |
| 2,5-二乙基-4,5-二氢-2,5-二甲基-3(2H)-呋喃酮 | 2,5-diethyl-2,5-dimethyl-dihydro-furan-3-one | 18063-89-3 | C10H18O2 |
| 2,5-二丁氧基-2,5-二氢-呋喃 | 2,5-n-butoxy-2,5-dihydrofuran | 20295-23-2 | C12H22O3 |
| 2,5-二-叔-丁基-5,6-环氧-环己-2-烯-1,4-二酮 | 2,5-di-<i>tert</i>-butyl-5,6-epoxy-cyclohex-2-ene-1,4-dione | 10476-71-8 | C14H20O3 |
| 2,4,4-三甲基-5-亚甲基-4,5-二氢-3-糠酸 | 2,4,4-trimethyl-5-methylene-4,5-dihydro-3-furoic acid | 118768-39-1 | C9H12O3 |
| 2,3-双(2,4,5-三甲基-3-噻吩)马来酸酐 | 1,2-bis(2,4,5-trimethylthiophene-3-yl)maleic anhydride | 112440-47-8 | C18H18O3S2 |
| 2,3-二甲基马来酸酐 | 2,3-Dimethylmaleic anhydride | 766-39-2 | C6H6O3 |
| 2,3-二甲基-4-正戊基丁烯内酯 | 3,4-dimethyl-5-pentyl-5H-furan-2-one | 10547-84-9 | C11H18O2 |
| 2,3-二氯马来酸酐 | dichloromaleic acid anhydride | 1122-17-4 | C4Cl2O3 |
| 2,3-二氯顺酐 | 2,3-dibromomaleic anhydride | 1122-12-9 | C4Br2O3 |
| 2,3-二氢呋喃-4-基(三甲基)硅烷 | (4,5-Dihydrofuran-3-yl)(trimethyl)silane | 90633-09-3 | C7H14OSi |
| 2,3-二氢呋喃 | 2,3-Dihydrofuran | 1191-99-7 | C4H6O |
| 2,3-二氢-5-甲基呋喃 | 2-Methyl-4,5-dihydrofuran | 1487-15-6 | C5H8O |
| 2,3-二氢-5-呋喃基硼酸 | furan-2-ylboronic acid | 1218790-93-2 | C4H7BO3 |
| 2,3-二氢-4-糠酸甲酯 | 4,5-dihydro-furan-3-carboxylic acid methyl ester | 53750-81-5 | C6H8O3 |
| 2,3-二氢-4-糠酸乙酯 | ethyl 4,5-dihydrofuran-3-carboxylate | 53750-82-6 | C7H10O3 |
| 2,3-二氢-4-三氯乙酰基呋喃 | 3-trichloroacetyl-4,5-dihydrofuran | 83124-80-5 | C6H5Cl3O2 |
| 2,3-二氢-4-三氟乙酰基呋喃 | 4-trifluoroacetyl-2,3-dihydrofuran | 109317-75-1 | C6H5F3O2 |
| 2,3-二氢-2,5-二甲基呋喃 | 2,5-dimethyl-2,3-dihydrofuran | 17108-52-0 | C6H10O |
| 2,2-二甲基-5-苯基呋喃-3-酮 | bullatenone | 493-71-0 | C12H12O2 |
| 2,2-二甲基-5-苯基二氢-3(2H)-呋喃酮 | 2,2-dimethyl-5-phenyltetrahydro-3-furanone | 63678-00-2 | C12H14O2 |
| 2,2-二甲基-4-(4-甲基-1,3-戊二烯-2-基)-2,5-二氢呋喃 | 2,2-dimethyl-4-(4-methyl-1,3-pentadien-2-yl)-2,5-dihydrofuran | 1006719-20-5 | C12H18O |
| 2,2-二氯-1-(4,5-二氢-3-呋喃基)乙酮 | 3-Dichloracetyl-4,5-dihydrofuran | 83124-81-6 | C6H6Cl2O2 |
| 2,2-二丁基-4-(4-丁基-1,3-辛二烯-2-基)-2,5-二氢呋喃 | 2,2-dibutyl-4-(4-butyl-1,3-octadien-2-yl)-2,5-dihydrofuran | 1006719-26-1 | C24H42O |
| 2,2,5-三甲基-2,3-二氢呋喃 | 2,2,5-trimethyl-2,3-dihydrofuran | 17108-53-1 | C7H12O |
| 2,2,5-三乙基-2,3-二氢-呋喃 | 2,2,5-triethyl-2,3-dihydro-furan | 112972-36-8 | C10H18O |
| 2,2,5,5-四甲基四氢呋喃-3-酮 | 2,2,5,5-tetramethyltetrahydro-3-oxofuran | 5455-94-7 | C8H14O2 |
| 2,2,5,5-四甲基-4-[[2-[[(Z)-(2,2,5,5-四甲基-4-氧代四氢呋喃-3-亚基)甲基]氨基]乙基氨基]亚甲基]四氢呋喃-3-酮 | Furomine | 142996-66-5 | C20H32N2O4 |
| 2,2,5,5-四氟-2,5-二氢-呋喃 | 2,2,5,5-tetrafluoro-2,5-dihydro-furan | 24565-48-8 | C4H2F4O |
| 2,2,4-三甲基-2,5-二氢呋喃 | 2,2,4-trimethyl-2,5-dihydro-furan | 23230-79-7 | C7H12O |
| 2,2,4-三甲基-2,3-二氢-呋喃 | 2,2,4-Trimethyl-2,3-dihydro-furan | 102548-10-7 | C7H12O |
| 2,2,4,5-四甲基呋喃-3-酮 | 2,2,4,5-tetramethylfuran-3(2H)-one | 70064-03-8 | C8H12O2 |
| 2,2,2-三氟-1-[2-(甲基氨基)-4,5-二氢-3-呋喃基]乙酮 | 4-trifluoroacetyl-5-(N-methylamino)-2,3-dihydrofuran | 574749-64-7 | C7H8F3NO2 |
| 2(5H)-呋喃酮,5-羟基-3-[2-(2,6,6-三甲基-1-环己烯-1-基)乙基]- | 5-Hydroxy-3-[2-(2,6,6-trimethyl-cyclohex-1-enyl)-ethyl]-5H-furan-2-one | 101822-33-7 | C15H22O3 |
| 2(5H)-呋喃酮,5-羟基-3,4-二甲基- | 5-hydroxy-3,4-dimethyl-2(5H)-furanone | 1575-54-8 | C6H8O3 |
| 2(5H)-呋喃酮,5-甲基-4-(12-羰基二十九烷基)-,(5S)- | (5S)-5-Methyl-4-(12-oxononacosyl)-2(5H)-furanone | 165905-07-7 | C34H62O3 |
| 2(5H)-呋喃酮,5-(2-羟基亚乙基)- | 5-((E)-2-Hydroxyethylidene)-2(5H)-furanone | 89291-42-9 | C6H6O3 |
| 2(5H)-呋喃酮,5,5-二氯-(9CI) | 4,4-dichloro-4-hydroxy-<i>cis</i>-crotonic acid-lactone | 133565-92-1 | C4H2Cl2O2 |
| 2(5H)-呋喃酮,3-辛基- | 5-n-octyl-2(5H)-furanone | 124083-32-5 | C12H20O2 |
| 2(5H)-呋喃酮,3-己基-4-戊基- | 3-n-hexyl-4-n-pentyl-2(5H)-furanone | 103563-98-0 | C15H26O2 |
| 2(5H)-呋喃酮,3-[[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]甲基]-5-羟基- | 3-(tert-Butyl-dimethyl-silanyloxymethyl)-5-hydroxy-5H-furan-2-one | 101822-28-0 | C11H20O4Si |
| 2(5H)-呋喃酮,3-(1-环己烯-1-基)-5-亚环己基- | 2-cyclohexenyl-4-cyclohexylidene-2-butenolide | 139488-60-1 | C16H20O2 |
| 2(5H)-呋喃酮,3,4-二羟基-5-(羟甲基)-(5R)- | D-erythro-ascorbic acid | 138760-70-0 | C5H6O5 |
| 2(5H)-呋喃酮,3,4-二氯-5-(苯基甲氧基)- | 5-benzyloxy-3,4-dichloro-5H-furan-2-one | 118659-32-8 | C11H8Cl2O3 |
| 2(5H)-呋喃酮 | 2(5H)-Furanone | 497-23-4 | C4H4O2 |
| 1a,2,3,6,7,9,10a,13,14,14a-十氢-1a,5,8,12-四甲基环氧乙烷并[9,10]环十四烷并[1,2-b]呋喃 | deoxosarcophine | 65817-46-1 | C20H30O2 |
| 17-羟基-20-育亨烷-16-(N-(4-叠氮-3-碘)苯基)甲酰胺 | 5-Hydroxymethyl-3(2H)-furanone | 138370-63-5 | C5H6O3 |
| 1-甲氧基-1,4-二氢-2-苯并呋喃 | 1-methoxy-1,4-dihydroisobenzofuran | 125903-20-0 | C9H10O2 |