| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4H-1-苯并吡喃-3-甲醛,2-氨基-6,8-二氯-4-羰基- | Tetrasodium 4,4'-bis(4-(p-sulphonatophenyl)-2H-1,2,3-triazol-2-yl)stilbene-2,2'-disulphonate | 24239-35-8 | C30H18N6Na4O12S4 |
| 4H-1,4-恶嗪 | 4H-1,4-oxazine | 290-47-1 | C4H5NO |
| 4H-1,3-苯并二氧杂环己烷-7-羧酸 | 4h-1,3-Benzodioxine-7-carboxylic acid | 259795-37-4 | C9H8O4 |
| 4H-1,3-苯并二氧杂环己烷 | 4H-1,3,2-benzodioxin | 254-27-3 | C8H8O2 |
| 4H-1,3-二噁唑并[4,5-c]吡咯,4-[[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]甲基]-6-(1,3-二硫烷-2-基)四氢-2,2-二甲基-,(3aR,4R,6R,6aS)- | 9-fluoro-1,2,3,4-tetrahydro-pyrazino[1,2-a]indole | 256930-21-9 | C11H11FN2 |
| 4H-1,2,4-噻唑-4-丙醇 | 3-(4H-1,2,4-triazol-4-yl)propan-1-ol | 27106-94-1 | C5H9N3O |
| 4H-1,2,4-三唑-4-胺 | 4-amino-1,2,4-triazol-1-ium chloride | 25545-88-4 | C2H4N4*ClH |
| 4H-1,2,4-三唑-3,4-二胺氢溴酸盐 | 3,4-diamino-1,2,4-triazole hydrobromide | 23160-99-8 | BrH*C2H5N5 |
| 42-(2-四唑基)雷帕霉素 | 42-(2-tetrazolyl)-rapamycin | 221877-56-1 | C52H79N5O12 |
| 4.5-二氯荧光黄4.5-二氯-3.6-荧烷二醇 | 4',5'-Dichlorofluorescein | 2320-96-9 | C20H10Cl2O5 |
| 4.4-二甲基-5-羟基戊腈 | 4,4-dimethyl-5-hydroxyvaleronitrile | 25252-68-0 | C7H13NO |
| 4.4'-[1.4-亚苯基双(乙炔-2.1-二基)]二苯甲酸 | 1,4-bis(2-[4-carboxyphenyl]ethynyl)benzene | 217077-89-9 | C24H14O4 |
| 4-(6-羟基己-1-炔-1-基)苯甲酸甲酯 | methyl 4-(6-hydroxyhex-1-yn-1-yl)benzoate | 222983-64-4 | C14H16O3 |
| 4-(2-酮酸-1-苯并咪唑)哌啶 | 4-(2-keto-1-benzimidazolinyl)piperidine | 20662-53-7 | C12H15N3O |
| 4-雄烯三酮 | 3,4-dichloro-N-methoxy-N-methylbenzamide | 200802-01-3 | C9H9Cl2NO2 |
| 4-间甲苯氧基-丁酸 | γ-(3-Methylphenoxy)buttersaeure | 22180-01-4 | C11H14O3 |
| 4-金刚烷-1-甲基噻唑-2-胺 | 4-adamantan-1-ylmethyl-thiazol-2-ylamine | 28599-72-6 | C14H20N2S |
| 4-金刚烷-1-基-5-甲基噻唑-2-胺 | 4-Adamantan-1-yl-5-methyl-thiazol-2-ylamine | 201992-89-4 | C14H20N2S |
| 4-重氮基二苯胺硫酸盐 | 4,4'-imino-bis-benzenediazonium; sulfate | 27990-92-7 | C12H9N5*O4S |
| 4-醛基-2-甲基-苯腈 | 4-formyl-2-methylbenzonitrile | 27613-35-0 | C9H7NO |
| 4-辛酰基-1-苯乙烯 | 4-octanoylstyrene | 24993-87-1 | C16H22O |
| 4-辛炔-3,6-二醇 | oct-4-yne-3,6-diol | 24434-07-9 | C8H14O2 |
| 4-辛氧基苯甲醛 | 4-octyloxybenzaldehyde | 24083-13-4 | C15H22O2 |
| 4-辛基酚乙氧基化物 | 2-(2-chloro-4-iodophenylamino)-N-(cyclopropylmethoxy)-3,4-difluorobenzamide | 212631-79-3 | C17H14ClF2IN2O2 |
| 4-辛基苯甲酰胺基-丙基-二甲基铵基磺基甜菜碱 | 3-[Dimethyl-[3-[(4-octylbenzoyl)amino]propyl]azaniumyl]propane-1-sulfonate | 216667-49-1 | C23H40N2O4S |
| 4-辛基苯乙酮乙酸酯 | p-(n-Octyl)-benzoyl-carbinolacetat | 29272-94-4 | C18H26O3 |
| 4-蒽-9-基吡啶 | 4-(anthracen-9-yl)pyridine | 20308-98-9 | C19H13N |
| 4-萘-2-苯甲醛 | 4-(naphthalen-2-yl)benzaldehyde | 244615-50-7 | C17H12O |
| 4-苯胺基呋喃-2(5H)-酮 | 4-(phenylamino)furan-2(5H)-one | 22273-65-0 | C10H9NO2 |
| 4-苯胺基偶氮苯四氟硼酸盐 | 4-(Phenylamino)benzenediazonium tetrafluoroborate | 2367-19-3 | C12H10BF4N3 |
| 4-苯胺基-5-羟基-2,7-萘二磺酸 | 4-anilino-5-hydroxy-naphthalene-2,7-disulfonic acid | 213249-11-7 | C16H13NO7S2 |
| 4-苯胺基-1,2-萘二酮 | 4-(phenylamino)naphthalene-1,2-dione | 27828-56-4 | C16H11NO2 |
| 4-苯胺-1-甲基哌啶 | N-(1-methyl-4-piperidinyl)aniline | 22261-94-5 | C12H18N2 |
| 4-苯磺酰氨基苯甲酸 | 4-(phenylsulfonamido)benzoic acid | 28547-16-2 | C13H11NO4S |
| 4-苯甲酰苯硼酸 | (4-benzoylphenyl)boronic acid | 268218-94-6 | C13H11BO3 |
| 4-苯甲酰氧基苯甲酸 | 4-(benzoyloxy)benzoic acid | 28547-23-1 | C14H10O4 |
| 4-苯甲酰基苯甲醛 | 4-benzoylbenzaldehyde | 20912-50-9 | C14H10O2 |
| 4-苯甲酰基苯基氨基甲酸叔丁酯 | tert-butyl (4-benzoylphenyl)carbamate | 232597-43-2 | C18H19NO3 |
| 4-苯甲酰基-4-苯基-1-(对甲苯基磺酰基)哌啶 | 4-benzoyl-4-phenyl-1-(p-toluenesulfonyl)piperidine | 22940-59-6 | C25H25NO3S |
| 4-苯甲酰基-4-甲基戊酸甲酯 | methyl 4-benzoyl-4-methylvalerate | 20633-40-3 | C14H18O3 |
| 4-苯甲酰基-4"-溴联苯 | benzo[4,5]cyclohePt[1,2-<i>b</i>]indole | 242-14-8 | C17H11N |
| 4-苯甲酰基-3H-苯并[f]喹啉-3-腈 | 4-benzoyl-3,4-dihydrobenzo[f]quinoline-3-carbonitrile | 26455-95-8 | C21H14N2O |
| 4-苯甲酰基-3-甲基丁酸 | 3-methyl-5-oxo-5-phenylpentanoic acid | 2840-61-1 | C12H14O3 |
| 4-苯甲酰哌啶 盐酸盐 | 4-(benzoyl)piperidine hydrochloride | 25519-80-6 | C12H15NO*ClH |
| 4-苯甲基哌啶盐酸盐 | 4-(diphenylmethyl)piperidine hydrochloride | 26344-73-0 | C18H21N*ClH |
| 4-苯甲基-1,3-苯二酚 | 4-benzylresorcinol | 2284-30-2 | C13H12O2 |
| 4-苯氨基吡啶 | N-phenylpyridin-4-amine | 22961-45-1 | C11H10N2 |
| 4-苯氧基苯甲酸 | 4-Phenoxybenzoic acid | 2215-77-2 | C13H10O3 |
| 4-苯氧基苯基溴化镁 | 4-phenoxyphenylmagnesium bromide | 21473-02-9 | C12H9BrMgO |
| 4-苯氧基羰基苯甲酸 | 4-(phenoxycarbonyl)benzoic acid | 20576-83-4 | C14H10O4 |