| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-乙炔基-3,5-二甲基-1,2-恶唑 | 4-ethynyl-3,5-dimethylisoxazole | 668970-91-0 | C7H7NO |
| 4-乙炔基-2-苯基咪唑 | 4-Ethinyl-2-phenyl-imidazol | 13317-72-1 | C11H8N2 |
| 4-乙炔基-1-甲基-1H-吡唑-5-羧酸 | 4-ethynyl-1-methylpyrazole-5-carboxylic acid | 79229-66-6 | C7H6N2O2 |
| 4-乙炔基-1-异丙基-1H-吡唑 | 3-ethynyl-1-isopropyl-1H-pyrazole | 1354706-51-6 | C8H10N2 |
| 4-乙炔基-1-(4-氟苯基)-2-甲基-1H-咪唑 | 4-ethynyl-1-(4-fluoro-phenyl)-2-methyl-1H-imidazole | 761426-56-6 | C12H9FN2 |
| 4-乙炔基-1-(2,2,2-三氟乙基)-1H-吡唑 | 4-ethynyl-1-(2,2,2-trifluoroethyl)-1H-pyrazole | 1400287-67-3 | C7H5F3N2 |
| 4-乙炔基-1,5-二甲基吡唑 | (1,5-dimethyl-4-pyrazolyl)acetylene | 61514-54-3 | C7H8N2 |
| 4-乙炔基-1,3-二甲基吡唑 | 4-ethynyl-1,3-dimethyl-1H-pyrazole | 61514-53-2 | C7H8N2 |
| 4-乙炔基-1,3-二甲基-1H-吡唑-5-羧酸 | 4-Ethynyl-1,3-dimethyl-1H-pyrazole-5-carboxylic acid | 243466-31-1 | C8H8N2O2 |
| 4-乙炔吡唑 | 4-ethynyl-1H-pyrazole | 57121-49-0 | C5H4N2 |
| 4-乙炔-噻唑 | 4-ethynylthiazole | 111600-89-6 | C5H3NS |
| 4-乙炔-2-甲基噻唑 | (2-Methyl-4-thiazolyl)acetylene | 107263-89-8 | C6H5NS |
| 4-乙炔-1-甲基-1H-吡唑 | 4-ethynyl-1-methyl-1H-pyrazole | 39806-89-8 | C6H6N2 |
| 4-乙氧羰基-2-间硝基苯基-3-吡唑啉-5-酮 | 4-ethoxycarbonyl-2-m-nitrophenyl-3-pyrazolin-5-one | 105432-97-1 | C12H11N3O5 |
| 4-乙氧羰基-1-甲基-5-吡唑磺酰氨基甲酸甲酯 | N-(Methoxycarbonyl)-4-(ethoxycarbonyl)-1-methylpyrazole-5-sulfonamide | 139093-37-1 | C9H13N3O6S |
| 4-乙氧羰基-1-(3-甲基苯基)-3-吡唑啉-5-酮 | 4-ethoxycarbonyl-1-(3-methylphenyl)-3-pyrazolin-5-one | 1028279-76-6 | C13H14N2O3 |
| 4-乙氧基羰基咪唑-2-硫醇 | ethyl 2-mercapto-1H-imidazole-5-carboxylate | 64038-64-8 | C6H8N2O2S |
| 4-乙氧基羰基-5-(3,3-二甲基-1-三氮烯基)-2-甲基咪唑 | Brl 51308 | 41459-10-3 | C9H15N5O2 |
| 4-乙氧基甲基吡唑 | 4-ethoxymethylpyrazole | 1027618-59-2 | C6H10N2O |
| 4-乙氧基-2-苯基-1H-咪唑-5-甲醛 | 5-Ethoxy-2-phenyl-3H-imidazole-4-carbaldehyde | 117764-77-9 | C12H12N2O2 |
| 4-乙氧基-2-(1,3-恶唑-2-基)苯胺 | 4-ethoxy-2-(1,3-oxazol-2-yl)aniline | 769922-03-4 | C11H12N2O2 |
| 4-乙氧基-1-(4-氟苯基)-1H-吡唑-3-羧酸 | 4-ethoxy-1-(4-fluorophenyl)pyrazole-3-carboxylic acid | 1172231-06-9 | C12H11FN2O3 |
| 4-乙氧基-1,5-二甲基-2-苯基-1,2-二氢吡唑-3-酮 | 4-Ethoxyphenazon | 100615-46-1 | C13H16N2O2 |
| 4-乙基噻唑-2-胺 | 2-amino-4-ethylthiazole | 34631-53-3 | C5H8N2S |
| 4-乙基噻唑 | 4-ethylthiazole | 17626-72-1 | C5H7NS |
| 4-乙基2-甲基1,3-噻唑-2,4-二羧酸酯 | 4-Ethyl 2-methyl 1,3-thiazole-2,4-dicarboxylate | 168907-78-6 | C8H9NO4S |
| 4-乙基-噻唑-2-羧酸乙酯 | 4-ethylthiazole-2-carboxylic acid ethyl ester | 79247-88-4 | C8H11NO2S |
| 4-乙基-N-(1-苯基-3-(噻吩-2-基)-1H-吡唑-5-基)苯磺酰胺 | HSF1A | 1196723-93-9 | C21H19N3O2S2 |
| 4-乙基-5-苯基-1,3-二氢-咪唑-2-酮 | 4-ethyl-5-phenyl-1,3-dihydro-imidazol-2-one | 104217-20-1 | C11H12N2O |
| 4-乙基-5-苯基-1,2-二氢吡唑-3-酮 | 4-ethyl-5-phenyl-1,2-dihydro-pyrazol-3-one | 642462-43-9 | C11H12N2O |
| 4-乙基-5-甲氧基-2-甲基-1,3-恶唑 | 2-methyl-4-ethyl-5-methoxyoxazole | 87422-43-3 | C7H11NO2 |
| 4-乙基-5-甲基咪唑1,2-乙烷二磺酸盐 | Imidazole, 4-ethyl-5-methyl-, 1,2-ethanedisulfonate (2:1) | 29584-97-2 | C14H26N4O6S2 |
| 4-乙基-5-甲基-4H-1,2,4-三唑-3-硫醇 | 4-ethyl-5-methyl-4H-1,2,4-triazole-3-thiol | 6232-85-5 | C5H9N3S |
| 4-乙基-5-甲基-2H-1,2,4-三唑-3(4H)-酮 | 4-ethyl-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one | 58910-25-1 | C5H9N3O |
| 4-乙基-5-异丙基-4H-1,2,4-噻唑-3-硫醇 | 4-ethyl-5-(propan-2-yl)-4H-1,2,4-triazole-3-thiol | 66921-11-7 | C7H13N3S |
| 4-乙基-5-噻吩-2-基-4H-1,2,4-噻唑-3-硫醇 | 4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazole-3-thiol | 337473-17-3 | C8H9N3S2 |
| 4-乙基-5-呋喃-3-基-2,4-二氢-[1,2,4]三唑-3-硫酮 | 4-ethyl-5-(furan-3-yl)-4H-1,2,4-triazole-3-thiol | 1056157-32-4 | C8H9N3OS |
| 4-乙基-5-丙基噻唑 | 4-Ethyl-5-propyl-thiazol | 57246-61-4 | C8H13NS |
| 4-乙基-5-[4-(2-甲基-2-丙基)苯基]-4H-1,2,4-三唑-3-硫醇 | 5-(4-tert-butylphenyl)-4-ethyl-4H-1,2,4-triazole-3-thiol | 174573-98-9 | C14H19N3S |
| 4-乙基-5-[3-(三氟甲基)苯基]-2,4-二氢-3H-1,2,4-三唑-3-酮 | 3H-1,2,4-Triazol-3-one, 2,4-dihydro-4-ethyl-5-(3-(trifluoromethyl)phenyl)- | 129521-48-8 | C11H10F3N3O |
| 4-乙基-5-(噻吩-2-甲基)-4H-1,2,4-噻唑-3-硫醇 | 4-ethyl-5‑(thiophen-2-ylmethyl)-4H-1,2,4-triazole-3-thiol | 667435-85-0 | C9H11N3S2 |
| 4-乙基-5-(5-苯基-四唑-2-甲基)-4H-[1,2,4]噻唑-3-硫醇 | 4-Ethyl-5-(5-phenyl-tetrazol-2-ylmethyl)-4H-[1,2,4]triazole-3-thiol | 436092-66-9 | C12H13N7S |
| 4-乙基-5-(5-甲基噻吩-3-基)-4H-1,2,4-噻唑-3-硫醇 | 4-ethyl-5-(5-methylthien-3-yl)-4H-1,2,4-triazole-3-thiol | 438230-66-1 | C9H11N3S2 |
| 4-乙基-5-(5-乙基-3-噻吩)-2H-1,2,4-三唑-3-硫酮 | 4-ethyl-5-(5-ethylthien-3-yl)-4H-1,2,4-triazole-3-thiol | 438230-04-7 | C10H13N3S2 |
| 4-乙基-5-(4-硝基-苯基)-4H-[1,2,4]三唑-3-硫醇 | 4-ethyl-5-(4-nitro-phenyl)-2,4-dihydro-[1,2,4]triazole-3-thione | 29527-36-4 | C10H10N4O2S |
| 4-乙基-5-(4-甲氧基苯基)-3-(甲硫基)-1-苯基-1H-吡唑 | 4-ethyl-5-(4'-methoxyphenyl)-3-(methylthio)-1-phenyl-1H-pyrazole | 871110-29-1 | C19H20N2OS |
| 4-乙基-5-(4-氟苯基)-4H-1,2,4-噻唑-3-硫醇 | 4-ethyl-5-(4-fluorophenyl)-4H-1,2,4-triazole-3-thiol | 29552-52-1 | C10H10FN3S |
| 4-乙基-5-(4-异丙基苯基)-4H-1,2,4-噻唑-3-硫醇 | 4-ethyl-5-(4-isopropylphenyl)-4H-1,2,4-triazole-3-thiol | 669729-27-5 | C13H17N3S |
| 4-乙基-5-(3-甲基苯基)-2H-1,2,4-三唑-3-硫酮 | 5-(3-methylphenyl)-4-ethyl-4H-[1,2,4]triazole-3-thiol | 305337-12-6 | C11H13N3S |
| 4-乙基-5-(3,4,5-三甲氧基苯基)-2H-1,2,4-三唑-3-酮 | 3H-1,2,4-Triazol-3-one, 2,4-dihydro-4-ethyl-5-(3,4,5-trimethoxyphenyl)- | 108132-90-7 | C13H17N3O4 |