| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(2-呋喃基)-2-己酮 | 4-(2-furyl)-2-hexanone | 5159-29-5 | C10H14O2 |
| 4-(2-呋喃基)-1-丁烯-4-醇 | 1-(furan-2-yl)but-3-en-1-ol | 6398-51-2 | C8H10O2 |
| 4-(2-呋喃)-3-氨基硫脲 | N-(furan-2-ylmethyl)hydrazinecarbothioamide | 96860-19-4 | C6H9N3OS |
| 4-(2-乙基己基)-2-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)噻吩 | 4-(2-ethylhexyl)-2-thiopheneboronic acid pinacol ester | 1224430-50-5 | C18H31BO2S |
| 4-(2-[2]呋喃基-乙烯基)-庚-2,5-二烯-4-醇 | 4-(2-[2]furyl-vinyl)-hepta-2,5-dien-4-ol | 100612-08-6 | C13H16O2 |
| 4,7-二氢呋喃并[2,3-c]吡啶-6(5h)-羧酸叔丁酯 | 6-(tert-butoxycarbonyl)-4,5,6,7-tetrahydrofuro[2,3-c]pyridine | 179060-28-7 | C12H17NO3 |
| 4,6-二甲基-2H-吡喃-2-硫酮 | 4,6-dimethyl-2H-pyran-2-thione | 54657-87-3 | C7H8OS |
| 4,5-二甲基-2-糠腈 | 4,5-dimethylfuran-2-carbonitrile | 173540-93-7 | C7H7NO |
| 4,5-二甲基-2-硒氧代-1,3-二硒醚 | 4,5-dimethyl-2-selenoxo-1,3-diselenole | 53808-62-1 | C5H6Se3 |
| 4,5-二氰-1,3-二硫酚-2-酮 | 4,5-dicyano-1,3-dithiol-2-one | 934-31-6 | C5N2OS2 |
| 4,5-二氢异苯并呋喃 | 4,5-dihydroisobenzofuran | 503443-47-8 | C8H8O |
| 4,5-二乙基-2,3-二氢-2,3-二甲基呋喃 | 4,5-Diethyl-2,3-dihydro-2,3-dimethylfuran | 54244-89-2 | C10H16O |
| 4,5,6,7-四氢-1-苯并噻吩-4-甲腈 | 4,5,6,7-Tetrahydro-4-benzo<b>thiophencarbonitrile | 134982-97-1 | C9H9NS |
| 4,5,6,7-四氢-1-苯并噻吩-4-基脲 | 4,5,6,7-tetrahydro-benzo[b]-thien-4-ylurea | 58093-96-2 | C9H12N2OS |
| 4,5,6,7-四氢-1-苯并噻吩 | 4,5,6,7-tetrahydrobenzo[b]thiophene | 13129-17-4 | C8H10S |
| 4,5,6,7-四氢-1,3-苯并二硫醇-2-酮 | cyclohexano<d>-1,3-dithiole-2-one | 698-41-9 | C7H8OS2 |
| 4,4-二辛基-环戊并[2,1-b:3,4-b]二噻吩 | 4,4-dioctyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene | 153312-87-9 | C25H38S2 |
| 4,4-二甲基-4H-呋喃并[3,4-d][1,3]恶嗪-2(1H)-酮 | 4,4-Dimethyl-4H-furo<3,4-d><1,3>oxazin-2(1H)-one | 78329-69-8 | C8H9NO3 |
| 4,4-二乙基-4H-呋喃并[3,4-d][1,3]恶嗪-2(1H)-酮 | 4,4-Diethyl-4H-furo<3,4-d><1,3>oxazin-2(1H)-one | 78329-72-3 | C10H13NO3 |
| 4,4-二(2-乙基己基)-二噻吩并环戊二烯 | 4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene | 365547-20-2 | C25H38S2 |
| 4,4,5,5-四甲基-2-(2,4,5-三甲基噻吩-3-基)-1,3,2-二氧杂硼烷 | 4,4,5,5-Tetramethyl-2-(2,4,5-trimethylthiophen-3-yl)-1,3,2-dioxaborolane | 2064117-97-9 | C13H21BO2S |
| 4,4,4-三氟-L-(2-噻吩基)-1,3-丁烷二酮二氟化硼 | 4,4,4-Trifluoro-1-(2-thienyl)-1,3-butanedione borondifluoride | 22502-27-8 | C8H4BF5O2S |
| 4,4,-二己基-4H-环戊[2,1-B | 4,4-dihexyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene | 153312-86-8 | C21H30S2 |
| 3’-甲基-2,2’:5’,2’’-三联噻吩 | 3'-Methyl-2'-(thiophen-2(5H)-ylidene)-2',3'-dihydro-2,3'-bithiophene | 113386-76-8 | C13H12S3 |
| 3H,6H-7-氧杂-2a,5-二氮杂苊 | 3H,6H-7-Oxa-2a,5-diazaacenaphthylene | 827040-93-7 | C9H8N2O |
| 3.2-氯-N-(Α-氰基-2-噻吩甲基)乙酰胺 | 2-chloro-N-(α-cyano-2-thenyl)acetamide | 263137-41-3 | C8H7ClN2OS |
| 3-(2-噻嗯基)丙烯酸 | 3-(2-thienyl)-2-propenoic acid | 15690-25-2 | C7H6O2S |
| 3-辛基噻吩 | 3-octylthiophene | 65016-62-8 | C12H20S |
| 3-辛基呋喃 | 3-octylfuran | 79265-14-8 | C12H20O |
| 3-草氨酸钠 | 3-oxauracil | 34314-63-1 | C4H3NO3 |
| 3-羟基-5-三氟甲基噻吩 | 5-(trifluoromethyl)thiophen-3-ol | 217959-45-0 | C5H3F3OS |
| 3-羟基-2-(2-噻吩)丙烯腈 | 3-oxo-2-thiophen-2-yl-propionitrile | 71637-32-6 | C7H5NOS |
| 3-糠醛乙酸二乙酯 | 3-(Diethoxymethyl)furan | 216144-29-5 | C9H14O3 |
| 3-糠硫基丙酸甲酯 | methyl 3-[(2-furylmethyl)thio]propionate | 94278-26-9 | C9H12O3S |
| 3-糠硫基丙酸乙酯 | ethyl 3-(furfurylthio)propionate | 94278-27-0 | C10H14O3S |
| 3-碘-1-(2-噻吩基)-1-丙醇 | (S)-3-iodo-1-(2-thienyl)-1-propanol | 164071-58-3 | C7H9IOS |
| 3-硬脂基噻吩 | 3-octadecylthiophene | 104934-54-5 | C22H40S |
| 3-癸基噻吩 | 3-decylthiophene | 65016-55-9 | C14H24S |
| 3-甲基悉尼酮 | N-methylsydnone | 6939-12-4 | C3H4N2O2 |
| 3-甲基噻吩-2-腈 | 3-methylthiophene-2-carbonitrile | 55406-13-8 | C6H5NS |
| 3-甲基噻吩-2-硼酸 | (3-methylthiophen-2-yl)boronic acid | 177735-09-0 | C5H7BO2S |
| 3-甲基噻吩 | 3-Methylthiophene | 616-44-4 | C5H6S |
| 3-甲基呋喃 | 3-Methylfuran-d3 | 105855-05-8 | C5H6O |
| 3-甲基呋喃 | 3-methylfuran | 930-27-8 | C5H6O |
| 3-甲基-呋喃-2-甲醛肟 | 3-methyl-furan-2-carbaldehyde oxime | 50549-87-6 | C6H7NO2 |
| 3-甲基-4-壬基-1-氧杂-2-氮杂-3-铵环戊-2,4-二烯-5-胺氯化物 | 3-Methyl-4-nonyl-sydnonimin | 19951-50-9 | C12H24N3O*Cl |
| 3-甲基-3,4-二氢-1H-吡咯并[2,1-c][1,4]恶嗪-1-酮 | 3-Methyl-3,4-dihydro-pyrrolo[2,1-c][1,4]oxazin-1-one | 128500-36-7 | C8H9NO2 |
| 3-甲基-2-噻吩硫代甲酰胺 | 3-Methylthiophene-2-carbothiamide | 134789-89-2 | C6H7NS2 |
| 3-甲基-2-噻吩基溴化镁 | Magnesium bromide 3-methylthiophen-2-ide (1/1/1) | 95184-07-9 | C5H5BrMgS |
| 3-甲基-2-(3-甲基-2-丁烯基)呋喃 | 3-methyl-2-(3-methylbut-2-enyl)furan | 15186-51-3 | C10H14O |