| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-过氧环磷酰胺 | 4-peroxycyclophosphamide | 51274-71-6 | C14H28Cl4N4O6P2 |
| 4-辛酰氨基-1H-嘧啶-2-酮 | N<sup>4</sup>-octanoylcytosine | 33304-87-9 | C12H19N3O2 |
| 4-辛基-3-硫代semicarb叠氮化物 | N<sup>4</sup>-octyl thiosemicarbazide | 13207-36-8 | C9H21N3S |
| 4-苯胺基偶氮苯四氟硼酸盐 | 4-(Phenylamino)benzenediazonium tetrafluoroborate | 2367-19-3 | C12H10BF4N3 |
| 4-苯胺基-4-苯基丁烷-2-酮 | 4-phenyl-4-(phenylamino)butan-2-one | 728-99-4 | C16H17NO |
| 4-苯胺基-4-甲基-2-戊酮 | 4-anilino-4-methyl-pentan-2-one | 88187-84-2 | C12H17NO |
| 4-苯胺基-3-甲基丁烷-2-醇 | 4-Anilino-3-methylbutan-2-ol | 80460-50-0 | C11H17NO |
| 4-苯胺基-3-(4-氯苯基)-1-羟基丁烷-2-酮 | 4-anilino-3-(4-chlorophenyl)-1-hydroxybutan-2-one | 918785-04-3 | C16H16ClNO2 |
| 4-苯胺基-1-羟基-3-苯基丁烷-2-酮 | 1-hydroxy-3-phenyl-4-anilinobutan-2-one | 918785-06-5 | C16H17NO2 |
| 4-苯胺-1-甲基哌啶 | N-(1-methyl-4-piperidinyl)aniline | 22261-94-5 | C12H18N2 |
| 4-苯基双环(2.2.2)辛烷-1-胺盐酸盐单水合物 | 4-phenylbicyclo[2.2.2]octan-1-amine | 10206-89-0 | C14H19N |
| 4-苯基-环己基胺 | 4-phenylcyclohexylamine | 19992-45-1 | C12H17N |
| 4-苯基-四氢-吡喃-4-乙胺 | 4-phenyltetrahydropyran-4-amine | 14006-31-6 | C11H15NO |
| 4-苯基-N,N-双(4-苯基苯基)苯胺 | Tri-p-biphenylyl-amin | 6543-20-0 | C36H27N |
| 4-苯基-4,5,6,7-四氢呋喃并[3,2-c]吡啶 | 4-phenyl-4,5,6,7-tetrahydrofuro[3,2-c]pyridine | 96679-53-7 | C13H13NO |
| 4-苯基-2-哌啶-1-基-1,3-硒唑 | 4-phenyl-2-piperidino-1,3-selenazole | 154437-01-1 | C14H16N2Se |
| 4-苯基-1,4-二(4-丙基环己基)环己羧酸酯 | 2-Hydroxyethyldimethyl(Z-(9-octadecenyloxy))methylammonium chloride | 94113-67-4 | C23H48ClNO2 |
| 4-苯乙基哌啶盐酸盐 | 4-(2-phenylethyl)piperidine hydrochloride | 142628-88-4 | C13H19N*ClH |
| 4-苯乙基哌啶 | 4-phenethylpiperidine | 24152-41-8 | C13H19N |
| 4-苄氧基-5-溴-2-哌啶嘧啶 | 4-(Benzyloxy)-5-bromo-2-(piperidin-1-YL)pyrimidine | 885952-22-7 | C16H18BrN3O |
| 4-苄氧基-5-溴-2-(1-吡咯基)嘧啶,95 | 4-(Benzyloxy)-5-bromo-2-(pyrrolidin-1-YL)pyrimidine | 885952-21-6 | C15H16BrN3O |
| 4-苄基-N,N-二甲基-1,3-噻唑-2-胺 | 4-benzyl-2-dimethylaminothiazole | 85656-42-4 | C12H14N2S |
| 4-苄基-4-(4-甲基哌嗪-1-基)环己酮 | 4-Benzyl-4-(4-methylpiperazin-1-yl)cyclohexanone | 1004548-13-3 | C18H26N2O |
| 4-胺甲基咪唑 | 4-aminomethyl-1H-imidazole | 13400-46-9 | C4H7N3 |
| 4-胺基-1-[(3-氯-2-吡啶基)]哌啶 | 1-(3-chloropyridin-2-yl)piperidin-4-ylamine | 777009-05-9 | C10H14ClN3 |
| 4-肼基丁烷-1-醇 | 4-hydrazinobutan-1-ol | 84157-94-8 | C4H12N2O |
| 4-肼基-N,N-二甲基戊-1-胺 | 4-hydrazinyl-N,N-dimethylpentan-1-amine | 6442-26-8 | C7H19N3 |
| 4-肼基-6-(哌啶-1-基)嘧啶 | 4-hydrazino-6-(piperidin-1-yl)pyrimidine | 10019-46-2 | C9H15N5 |
| 4-肼基-4-氧代-N-(5-丙基-1,3,4-噻二唑-2-基)丁酰胺 | Butanoic acid, 4-oxo-4-((5-propyl-1,3,4-thiadiazol-2-yl)amino)-, hydrazide | 113408-20-1 | C9H15N5O2S |
| 4-肼基-4-氧代-N-(1,3-噻唑-2-基)丁酰胺 | Butanoic acid, 4-oxo-4-(2-thiazolylamino)-, hydrazide | 113408-19-8 | C7H10N4O2S |
| 4-肼基-4-氧代-N-(1,3,4-噻二唑-2-基)丁酰胺 | 3-Hydrazinocarbonyl-N-[1,3,4]thiadiazol-2-yl-propionamide | 124840-96-6 | C6H9N5O2S |
| 4-肼基-4-吡啶-4-基-正丁胺 | 4-Hydrazino-4-pyridin-4-YL-butylamine | 904814-11-5 | C9H16N4 |
| 4-羰基己-5-烯腈 | 1-Fluoro-N-(6-fluoropyridin-3-yl)cyclopropane-1-carboxamide | 137081-16-4 | C9H8F2N2O |
| 4-羰基-4-(2-丙酰肼基)-N-(5-丙基-1,3,4-噻二唑-2-基)丁酰胺 | succinic 5n-propyl-(1,3,4-thiadiazolyl)-amide propionyl hydrazide | 124840-97-7 | C12H19N5O3S |
| 4-羟甲基-己腈 | 4-(hydroxymethyl)hexanenitrile | 10444-23-2 | C7H13NO |
| 4-羟甲基-5-甲基-己腈 | 4-hydroxymethyl-5-methyl-hexanenitrile | 10444-24-3 | C8H15NO |
| 4-羟甲基-2-(二甲氨基)吡啶 | [2-(dimethylamino)-4-pyridyl]methanol | 193002-33-4 | C8H12N2O |
| 4-羟基鞘氨醇(C17碱) | (2S,3S,4R)-2-amino-1,3,4-heptadecanetriol | 40289-37-0 | C17H37NO3 |
| 4-羟基苯乙双胍 | N<sup>1</sup>-<2-(p-Hydroxyphenyl)aethyl>biguanid | 17426-94-7 | C10H15N5O |
| 4-羟基米诺地尔杂质 | 2,4-diamino-6-(4-hydroxy-1-piperidinyl)pyrimidine 3-oxide | 56828-37-6 | C9H15N5O2 |
| 4-羟基甲基-2-(4-硫代吗啉)吡啶 | (2-Thiomorpholinopyrid-4-yl)methanol | 898289-25-3 | C10H14N2OS |
| 4-羟基环磷酰胺 | 2-(Bis(2-chloroethyl)amino)-4-hydroxytetrahydro-2H-1,3,2-oxazaphosphorine | 67292-62-0 | C7H15Cl2N2O2P |
| 4-羟基环磷酰胺 | 4-hydroxycyclophosphamide | 40277-05-2 | C7H15Cl2N2O3P |
| 4-羟基氨基-6-甲基-2-苯基嘧啶 | 4-Hydroxyamino-6-methyl-2-phenylpyrimidine | 111306-38-8 | C11H11N3O |
| 4-羟基丁腈 | 4-hydroxy-1-butanitrile | 628-22-8 | C4H7NO |
| 4-羟基丁基-(2-丙烯基)亚硝胺 | 4-Hydroxybutyl-(2-propenyl)-nitrosamim | 61424-17-7 | C7H14N2O2 |
| 4-羟基-alpha-(5-苯基-3-异恶唑基)-1-哌啶乙醇 | 4-Hydroxyperisoxal | 55578-68-2 | C16H20N2O3 |
| 4-羟基-6-甲基-2-哌啶-1-基-嘧啶-5-甲醛 | 4-methyl-6-oxo-2-piperidino-1,6-dihydro-pyrimidine-5-carbaldehyde | 23948-50-7 | C11H15N3O2 |
| 4-羟基-4-(3-苯基丙基)哌啶鎓氯化物 | 4hydroxy-4-(3-phenylpropyl)-piperidine.HCl | 83763-30-8 | C14H21NO*ClH |
| 4-羟基-4(3-吡啶)-哌啶 | 4-(pyridin-3-yl)piperidine-4-ol | 50461-59-1 | C10H14N2O |