| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-乙基氧丙基乙酸酯 | 4-ethoxyphenylacetic acid | 4919-33-9 | C10H12O3 |
| 4-乙基异喹啉 | 4-ethylisoquinoline | 41219-10-7 | C11H11N |
| 4-乙基吡啶-2-羧酸盐酸盐 | 4-ethyl-2-pyridinecarboxylic acid | 4021-13-0 | C8H9NO2 |
| 4-乙基-哌嗪-1-磺酸酰胺 | 1-Ethyl-4-sulfamoyl-piperazin | 4114-84-5 | C6H15N3O2S |
| 4-乙基-7-羟基-8-甲基-香豆素 | 4-ethyl-7-hydroxy-8-methyl-2H-chromen-2-one | 426250-36-4 | C12H12O3 |
| 4-乙基-5-甲基噻吩-3-碳酰肼 | 4-ethyl-5-methylthiophene-3-carbohydrazide | 438225-41-3 | C8H12N2OS |
| 4-乙基-5-溴-3-甲基-吡咯-2-羧酸 | 4-ethyl-5-bromo-3-methyl-pyrrole-2-carboxylic acid | 408338-52-3 | C8H10BrNO2 |
| 4-乙基-5-吡啶-2-基-4H-1,2,4-噻唑-3-硫醇 | 4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazole-3-thiol | 438231-11-9 | C9H10N4S |
| 4-乙基-5-[(4-甲氧基苯氧基)甲基]-4H-1,2,4-噻唑-3-硫醇 | 4-ethyl-5-(4-methoxy-phenoxymethyl)-2,4-dihydro-[1,2,4]triazole-3-thione | 482652-22-2 | C12H15N3O2S |
| 4-乙基-5-[(4-乙基苯氧基)甲基]-4H-1,2,4-噻唑-3-硫醇 | 4-ethyl-5-[(4-ethylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol | 491647-36-0 | C13H17N3OS |
| 4-乙基-5-[(2-甲基苯氧基)甲基]-4H-1,2,4-噻唑-3-硫醇 | 4-Ethyl-5-o-tolyloxymethyl-4H-[1,2,4]triazole-3-thiol | 403990-81-8 | C12H15N3OS |
| 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-硝基呋喃-2-基)-4H-1,2,4-三唑-3-胺 | 4-ethyl-5-(5-nitro-furan-2-yl)-4<i>H</i>-[1,2,4]triazol-3-ylamine | 41735-52-8 | C8H9N5O3 |
| 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-(2-甲基-3-呋喃)-4H-1,2,4-三唑-3-硫醇 | 4-ethyl-5-(2-methyl-3-furyl)-4H-1,2,4-triazole-3-thiol | 438230-35-4 | C9H11N3OS |
| 4-乙基-5-(1-苯氧基乙基)-4H-1,2,4-噻唑-3-硫醇 | 4-Ethyl-5-(1-phenoxy-ethyl)-4H-[1,2,4]triazole-3-thiol | 403990-82-9 | C12H15N3OS |
| 4-乙基-4H-1,2,4-三唑-3-胺 | 3-Amino-4-ethyl-1,2,4-triazol | 42786-06-1 | C4H8N4 |
| 4-乙基-4-甲基哌啶 | 4-ethyl-4-methylpiperidine | 4045-31-2 | C8H17N |
| 4-乙基-4-N-BOC-氨基哌啶 | tert-butyl (4-ethylpiperidin-4-yl)carbamate | 440101-15-5 | C12H24N2O2 |
| 4-乙基-3-硝基苯甲醛 | 4-ethyl-3-nitro-benzaldehyde | 4748-80-5 | C9H9NO3 |
| 4-乙基-3-氧代己腈 | 4-ethyl-3-oxo-hexanenitrile | 42124-67-4 | C8H13NO |
| 4-乙基-3,5-吗啉二酮 | 4-ethyltetrahydro-1,4-oxazine-3,5-dione | 462110-57-2 | C6H9NO3 |
| 4-乙基-2-甲基-5-丙基噻唑 | Thiazole, 4-ethyl-2-methyl-5-propyl- | 41981-75-3 | C9H15NS |
| 4-乙基-2-吡咯烷酮 | 4-ethylpyrrolidin-2-one | 41819-75-4 | C6H11NO |
| 4-乙基-2,6,7-三氧杂双环[2.2.2]辛烷 | 4-ethyl-2,6,7-trioxabicyclo<2.2.2>octane | 4171-93-1 | C7H12O3 |
| 4-乙基-2,3-二甲基-1H-吡咯 | 4-ethyl-2,3-dimethyl-1H-pyrrole | 491-18-9 | C8H13N |
| 4-乙基-1-氮杂双环[2.2.2]辛烷 | 4-Aethyl-chinuclidin | 45732-65-8 | C9H17N |
| 4-乙基-1,3-二恶烷-2-酮 | 1,2-butylene carbonate | 4437-85-8 | C5H8O3 |
| 4-乙基-1,2,4-三唑 | 4-ethyl-1,2,4-triazole | 43183-55-7 | C4H7N3 |
| 4-丙酰苯甲酸 | 4-carboxypropiophenone | 4219-55-0 | C10H10O3 |
| 4-丙酰基哌啶-1-羧酸叔丁酯 | tert-butyl 4-propionylpiperidine-1-carboxylate | 419571-73-6 | C13H23NO3 |
| 4-丙酰基-4-(4-氯苯基)-1-(3-二甲基氨基丙基)哌啶 | 1-[4-(4-chloro-phenyl)-1-(3-dimethylamino-propyl)-piperidin-4-yl]-propan-1-one | 42137-91-7 | C19H29ClN2O |
| 4-丙酰基-1,2,6-三甲基哌嗪 | 1,2,6-trimethyl-4-propionyl-piperazine | 4204-23-3 | C10H20N2O |
| 4-丙氧基苯甲酰氯 | p-propoxybenzoyl chloride | 40782-58-9 | C10H11ClO2 |
| 4-丙氧基嘧啶-2-甲硫醇 | 4-Propoxypyrimidine-2-thiol | 438219-92-2 | C7H10N2OS |
| 4-丙基环己基酮 | 4-propyl-cyclohexanone | 40649-36-3 | C9H16O |
| 4-丙基噻唑 | 4-Propylthiazole | 41981-60-6 | C6H9NS |
| 4-丙基-5-氨基-3-甲基噻吩-2,4-二羧酸-2-甲酯 | 2-Methyl 4-propyl 5-amino-3-methylthiophene-2,4-dicarboxylate | 438532-72-0 | C11H15NO4S |
| 4-丙基-5-噻吩-2-基-2H-1,2,4-三唑-3-硫酮 | 4-propyl-5-thien-2-yl-4H-1,2,4-triazole-3-thiol | 451501-84-1 | C9H11N3S2 |
| 4-丙基-5,7-二羟基-6-(3-甲基丁酰基)-8-(3-甲基-2-丁烯基)-2H-1-苯并吡喃-2-酮 | mammea B/AA | 478-67-1 | C22H28O5 |
| 4-丙基-3-庚烯 | 4-n-Propyl-3-hepten | 4485-13-6 | C10H20 |
| 4-丙基-1-哌嗪乙胺 | 2-(4-propyl-piperazin-1-yl)-ethylamine | 4489-50-3 | C9H21N3 |
| 4-丙基-1,3-二氢-咪唑-2-硫酮 | 4-propyl-1,3-dihydro-imidazole-2-thione | 4708-64-9 | C6H10N2S |
| 4-三苯基甲基-1,2-苯醌 | 4-triphenylmethyl-1,2-benzoquinone | 43205-83-0 | C10H15Br3O |
| 4-三苯基甲基-1,2-苯醌 | (1R,3S,4S,6S)-1,3,6-Tribrom-p-menthan-2-on | 43205-83-0 | C10H15Br3O |
| 4-三氟甲硫基硝基苯 | p-nitrophenyl trifluoromethyl sulfide | 403-66-7 | C7H4F3NO2S |
| 4-三氟甲烷磺酰基-苯甲酸 | 4-((difluoromethyl)sulfonyl)benzoic acid | 4837-22-3 | C8H6F2O4S |
| 4-三氟甲氧基苯胺盐酸盐 | 4-(trifluoromethoxy)aniline hydrochloride | 42823-24-5 | C7H7F3NO*Cl |
| 4-三氟甲氧基苯甲酰胺盐酸盐 | (4-(trifluoromethoxy)phenyl)methanamine hydrochloride | 403841-98-5 | C8H8F3NO*ClH |