| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3-氯-4-(二氯甲基)-5H-呋喃-2-酮 | 3-Chloro-4-(dichloromethyl)-2(5H)-furanone | 122551-89-7 | C5H3Cl3O2 |
| 3-氯-4-(二氯甲基)-5-羟基-2(5H)-呋喃酮 | 3-chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone | 77439-76-0 | C5H3Cl3O3 |
| 3-氟呋喃-2,5-二酮 | 3-fluorofuran-2,5-dione | 2714-23-0 | C4HFO3 |
| 3-戊基呋喃-2,5-二酮 | pentylmaleic anhydride | 54124-55-9 | C9H12O3 |
| 3-戊-4-烯氧基-2H-呋喃-5-酮 | 4-(pent-4-enyloxy)furan-2(5H)-one | 638202-76-3 | C9H12O3 |
| 3-异丙基-4-苯基-呋喃-2,5-二酮 | 3-Phenyl-4-propan-2-ylfuran-2,5-dione | 104595-12-2 | C13H12O3 |
| 3-异丙基-2,5-二甲氧基-2,5-二氢呋喃 | 3-Isopropyl-2,5-dimethoxy-2,5-dihydro-furan | 811861-02-6 | C9H16O3 |
| 3-呋喃羧酸,4-氨基-5-乙基-2,5-二氢-5-甲基-2-羰基-,乙基酯 | ethyl 4-amino-2,5-dihydro-5-ethyl-5-methyl-2-oxo-3-furancarboxylate | 139003-77-3 | C10H15NO4 |
| 3-叠氮基-4-氯-2-甲氧基-2H-呋喃-5-酮 | 4-azido-3-chloro-5-methoxy-2(5H)-furanone | 60010-88-0 | C5H4ClN3O3 |
| 3-叔丁基-4-羟基呋喃-2(5H)-酮 | 3-(1,1-dimethyleth-1-yl)-4-hydroxy-2(5H)-furanone | 114908-93-9 | C8H12O3 |
| 3-十六烷酰基-5-羟甲基tetronic酸 | (5R)-3-hexadecanoyl-5-hydroxymethyltetronic acid | 150627-37-5 | C21H36O5 |
| 3-乙酰基-5-碘甲基-2-甲基-4,5-二氢呋喃 | 3-acetyl-5-iodomethyl-2-methyl-4,5-dihydrofuran | 122132-57-4 | C8H11IO2 |
| 3-乙酰基-5-甲基-2(3H)-呋喃酮 | ketoform of acetylangelica lactone | 307503-83-9 | C7H8O3 |
| 3-乙酰基-5-乙基-4,5-二甲基呋喃-2-酮 | 3-acetyl-5-ethyl-4,5-dimethyl-5<i>H</i>-furan-2-one | 32813-80-2 | C10H14O3 |
| 3-乙烯基-5-羟基-5H-呋喃-2-酮 | Antibiotic P.A.147; 5-Hydroxy-3-vinylfuran-2(5H)-one | 3734-60-9 | C6H6O3 |
| 3-乙基-4-碘-2-氧杂螺[4.4]壬-3-烯-1-酮 | 3-ethyl-4-iodo-2-oxaspiro[4.4]non-3-en-1-one | 1015792-44-5 | C10H13IO2 |
| 3-乙基-4-甲基呋喃-2,5-二酮 | 2-ethyl-3-methylmaleic anhydride | 3552-33-8 | C7H8O3 |
| 3-乙基-2-氧杂-4-(苯基乙炔基)螺[4.4]壬-3-烯-1-酮 | 3-ethyl-2-oxa-4-(phenylethynyl)spiro[4.4]non-3-en-1-one | 1015792-62-7 | C18H18O2 |
| 3-丙-2-基-4,5-二氢呋喃 | 2,3-dihydro-4-(1-methylethyl)furan | 34314-84-6 | C7H12O |
| 3-丁基呋喃-2,5-二酮 | 3-butylfuran-2,5-dione | 100378-66-3 | C8H10O3 |
| 3-丁基-5-甲基-2(5H)-呋喃酮 | 3-butyl-5-methyl-2[5H]furanone | 41589-63-3 | C9H14O2 |
| 3-丁基-4-羟基-2(5H)呋喃酮 | 3-butyl-4-hydroxy-2(5H)-furanone | 78128-80-0 | C8H12O3 |
| 3-丁基-4-甲基呋喃-2,5-二酮 | 2-n-butyl-3-methylmaleic acnhydride | 7541-33-5 | C9H12O3 |
| 3-丁基-4-(3-丁基-1,3-丁二烯-2-基)-2,5-二氢呋喃 | 3-butyl-4-(3-butyl-1,3-butadien-2-yl)-2,5-dihydrofuran | 1006719-29-4 | C16H26O |
| 3-丁-3-烯-1-炔基-2,2,5,5-四甲基-2,5-二氢-呋喃 | 3-but-3-en-1-ynyl-2,2,5,5-tetramethyl-2,5-dihydro-furan | 100256-21-1 | C12H16O |
| 3-[2-[叔丁基(二甲基)甲硅烷基]氧乙基]-2H-呋喃-5-酮 | 4-(2-{[tert-Butyl(dimethyl)silyl]oxy}ethyl)furan-2(5H)-one | 89861-23-4 | C12H22O3Si |
| 3-[(1E)-1-丁烯-1-基]-4-乙基-2,5-二氢呋喃 | 3-(But-1-en-1-yl)-4-ethyl-2,5-dihydrofuran | 795313-82-5 | C10H16O |
| 3-O-甲基抗坏血酸 | 3-O-Methyl-L-ascorbinsaeure | 13443-57-7 | C7H10O6 |
| 3-(羟基甲基)-4-甲基-2,5-呋喃二酮 | 3-Hydroxymethyl-4-methylfuran-2,5-dione | 245124-18-9 | C6H6O4 |
| 3-(溴甲基)呋喃-2,5-二酮 | 2-bromomethylmaleic anhydride | 26735-82-0 | C5H3BrO3 |
| 3-(溴甲基)-4-苯基呋喃-2,5-二酮 | 3-(bromomethyl)-4-phenylfuran-2,5-dione | 1012334-92-7 | C11H7BrO3 |
| 3-(溴甲基)-4-甲基呋喃-2,5-二酮 | (bromomethyl)methylmaleic anhydride | 98453-81-7 | C6H5BrO3 |
| 3-(三十六烷基)琥珀酸酐 | 3-Hexatriacontylfuran-2,5-dione | 64051-60-1 | C40H74O3 |
| 3-(4-羟基-5-氧代-3-苯基-2H-呋喃-2-基)丙酸 | (+)-WS 3681 | 105364-56-5 | C13H12O5 |
| 3-(4-溴噻吩-2-基)呋喃-2,5-二酮 | 3-(4-Bromothiophen-2-yl)furan-2,5-dione | 917772-58-8 | C8H3BrO3S |
| 3-(4-氨基吡啶-3-基)-1,1-二甲基脲 | dihydro-(4S-amino-[N-Boc])-5S-methyl-3(2H)-furanone | 308806-61-3 | C10H17NO4 |
| 3-(2-羟基丙烷-2-基)-5,5-二甲基呋喃-2-酮 | 3-(2-Hydroxypropan-2-yl)-5,5-dimethylfuran-2(5H)-one | 110841-30-0 | C9H14O3 |
| 3-(2-氧代-5H-呋喃-3-基)丙酸 | MH 031 | 122246-01-9 | C7H8O4 |
| 3,5-二甲基-2,3-二氢呋喃 | (+/-)-4,5-dihydro-2,4-dimethylfuran | 658063-52-6 | C6H10O |
| 3,5-二-叔-丁基-5-(甲酰基)-2-呋喃酮 | 3,5-di-tert-butyl-5-(formyl)-2-furanone | 87221-87-2 | C13H20O3 |
| 3,5,6-三甲亚基-7-氧杂二环[2.2.1]庚烷-2-酮 | 7-Oxabicyclo(2.2.1)heptanone, 3,5,6-trimethylidene- | 127750-96-3 | C9H8O2 |
| 3,4-二羟基-5-甲基-2-呋喃酮 | 3,4-Dihydroxy-5-methyl-5H-furan-2-one | 3566-57-2 | C5H6O4 |
| 3,4-二羟基-1-氧杂螺[4.5]癸-3-烯-2-酮 | 3,4-dihydroxy-1-oxaspiro<4.5>dec-3-en-2-one | 78229-45-5 | C9H12O4 |
| 3,4-二羟基-1-氧杂螺[4.4]壬-3-烯-2-酮 | 3,4-dihydroxy-1-oxaspiro<4.4>non-3-en-2-one | 107986-51-6 | C8H10O4 |
| 3,4-二碘-2,5-呋喃二酮 | diiodomaleic anhydride | 15111-21-4 | C4I2O3 |
| 3,4-二甲基-5-亚甲基-2(5H)-呋喃酮 | 3,4-dimethyl-5-methylene-2(5H)-furanone | 14300-74-4 | C7H8O2 |
| 3,4-二甲基-2,5-二氢呋喃-2-酮 | 3,4-dimethyl-5H-furan-2-one | 1575-46-8 | C6H8O2 |
| 3,4-二甲基-2,5-二氢呋喃 | 2,5-dihydro-3,4-dimethylfuran | 53720-72-2 | C6H10O |
| 3,4-二溴呋喃-2(5H)-酮 | 3,4-dibromo-2(5H)-furanone | 149418-41-7 | C4H2Br2O2 |
| 3,4-二溴-5-苯基-2(5H)-呋喃酮 | α,β-dibromo-γ-phenylcrotonolactone | 72857-86-4 | C10H6Br2O2 |