| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-对甲苯基-四氢-吡喃-4-羧酸 | 4-p-Tolyl-tetrahydro-pyran-4-carboxylic acid | 889940-11-8 | C13H16O3 |
| 4-对甲氧苯基哌啶 | 4-(p-tolyloxy)-piperidine | 63843-49-2 | C12H17NO |
| 4-对溴苯基-4-氧代-2-丁烯-2-胺 | 4-p-bromophenyl-4-oxo-2-buten-2-amine | 102252-93-7 | C10H10BrNO |
| 4-对氯苯基-1-丁烯 | 4-(p-chlorophenyl)-1-butene | 3047-24-3 | C10H11Cl |
| 4-对叔丁基杯[8]芳烃八醋酸八乙酯 | 5,11,17,23,29,35,41,47-Octa-tert-butyl-49,50,51,52,53,54,55,56-octaethoxycarbonylmethyleneoxycalix[8]arene | 92003-63-9 | C120H160O24 |
| 4-对乙酰氨基苯甲醛 | 4-formylbenzamide | 6051-41-8 | C8H7NO2 |
| 4-姜酮醇 | [4]-Gingerol | 41743-68-4 | C15H22O4 |
| 4-壬酰氧基苯磺酸钠盐 | 89740-11-4 | C15H22NaO5S | |
| 4-壬酰氧基苯甲酸 | 4-nonanoyloxybenzoic acid | 35179-36-3 | C16H22O4 |
| 4-壬氧基苯酚 | 4-nonyloxyphenol | 53646-83-6 | C15H24O2 |
| 4-壬氧基苯胺 | 4-(nonyloxy)aniline | 50262-67-4 | C15H25NO |
| 4-壬氧基苯甲酸 | 4-nonyloxybenzoic acid | 15872-43-2 | C16H24O3 |
| 4-壬基酚和2,4-二壬基苯酚、乙二胺和甲醛的聚合物 | 2,4-Di(nonyl)phenol;ethane-1,2-diamine;formaldehyde;4-nonylphenol | 63428-94-4 | C42H76N2O3 |
| 4-壬基酚-2,3,5,6-d<sub>4</sub> | 4-Nonylphenol-2,3,5,6-d4 | 1173019-62-9 | C15H24O |
| 4-壬基苯酚锌盐 | Phenol, 4-nonyl-, zinc salt | 74230-03-8 | C30H46O2Zn |
| 4-壬基苯酚钠 | sodium 4-nonylphenolate | 54628-06-7 | C15H23O*Na |
| 4-壬基苯酚13C6 | 4-Nonyl Phenol-13C6 | 211947-56-7 | C15H24O |
| 4-壬基苯缩水甘油醚 | glycidyl 4-nonylphenyl ether | 6178-32-1 | C18H28O2 |
| 4-壬基苯磺酸 | Nonylbenzenesulfonic acid | 35298-13-6 | C15H24O3S |
| 4-壬基苯硼酸 | (4-n-nonylphenyl)boronic acid | 256383-45-6 | C15H25BO2 |
| 4-壬基苯硫醇 | 4-Nonyl-thiophenol | 4527-49-5 | C15H24S |
| 4-壬基苯甲酰氯 | 4-Nonylbenzoesaeurechlorid | 54963-70-1 | C16H23ClO |
| 4-壬基苯基乙酸酯 | 4-nonylphenyl acetate | 32604-44-7 | C17H26O2 |
| 4-壬-1-苯基苯甲酸乙酯 | 4-Non-1-ynyl-benzoic acid ethyl ester | 827028-06-8 | C18H24O2 |
| 4-均三甲苯基-3,3-二甲基-2-丁醇 | 3,3-Dimethyl-4-(2,4,6-trimethylphenyl)butan-2-ol | 827299-41-2 | C15H24O |
| 4-四氢吡喃氧基-2-甲氧基苯甲醛 | 2-methoxy-4-((tetrahydro-2H-pyran-2-yl)oxy)benzaldehyde | 163041-68-7 | C13H16O4 |
| 4-噻唑羰基氯化,2,5-二氯-(9CI) | HB180 | 74680-07-2 | C23H31N5O4S |
| 4-噻唑甲醇,2-[4-(苯基甲氧基)苯基]- | 2-dimethylamino-benzenesulfonic acid amide | 98489-78-2 | C8H12N2O2S |
| 4-噻唑烷酮,5-[(4-甲氧苯基)亚甲基]-3-苯基-2-(苯亚氨基)- | 5-[(4-methoxyphenyl)methylidene]-3-phenyl-2-(phenylimino)-1,3-thiazolidin-4-one | 148438-99-7 | C23H18N2O2S |
| 4-噻唑烷酮,5-[(4-甲氧苯基)亚甲基]-3-(4-吗啉基)-2-硫代- | 5-(4-Methoxybenzyliden)-3-(morpholin-4-yl)-2-thioxothiazolidin-4-on | 138696-09-0 | C15H16N2O3S2 |
| 4-噻唑烷酮,5-[(4-氯苯基)亚甲基]-3-[[[4-(1-哌啶基羰基)苯基]氨基]甲基]-2-硫代- | Piperidine, 1-(4-(((5-((4-chlorophenyl)methylene)-4-oxo-2-thioxo-3-thiazolidinyl)methyl)amino)benzoyl)- | 104183-58-6 | C23H22ClN3O2S2 |
| 4-噻唑烷酮,5-[(2,4-二羟基苯基)亚甲基]-2-硫代- | 5-(2,4-dihydroxybenzylidene)rhodanine | 162108-78-3 | C10H7NO3S2 |
| 4-噻唑烷酮,5-(4-溴丁基)-2-(苯亚氨基)-3-(苯基甲基)- | 3-Benzyl-5-(4-bromo-butyl)-2-[(Z)-phenylimino]-thiazolidin-4-one | 105594-27-2 | C20H21BrN2OS |
| 4-噻唑烷酮,5-(3-溴丙基)-3-甲基-2-[(苯基甲基)亚氨基]- | 2-[(Z)-Benzylimino]-5-(3-bromo-propyl)-3-methyl-thiazolidin-4-one | 105594-26-1 | C14H17BrN2OS |
| 4-噻唑烷酮,3-(二甲氨基)-5-(2-羰基-2-苯基亚乙基)-2-硫代-,(Z)- | (5Z)-5-Benzoylmethylen-3-dimethylamino-2-thioxothiazolidin-4-on | 138696-03-4 | C13H12N2O2S2 |
| 4-噻唑烷酮,2-(2-羟基苯基)-3-(1,3,4-噻二唑-2-基)- | 2-(2-idrossifenil)-3-<2-(1,3,4-tiadiazolil)>-4-tiazolidinone | 106146-03-6 | C11H9N3O2S2 |
| 4-噻唑烷酮,2-(2-溴苯基)-3-(1,3,4-噻二唑-2-基)- | 2-(2-bromofenil)-3-<2-(1,3,4-tiadiazolil)>-4-tiazolidinone | 106145-87-3 | C11H8BrN3OS2 |
| 4-噻唑烷乙酸,2-(苯甲酸亚氨基)-3-苯基-,甲基酯 | (2-Benzoylimino-3-phenyl-4-thiazolidinyl)essigsaeure-methylester | 139564-93-5 | C19H18N2O3S |
| 4-噻唑-2-苯甲酸甲酯 | methyl 4-(2-thiazolyl)benzoate | 305806-42-2 | C11H9NO2S |
| 4-噻吩-2-硼酸甲酯 | methyl 4-(2-thienyl)benzoate | 17595-86-7 | C12H10O2S |
| 4-噁唑羧酸,5-(3-溴苯基)-,乙基酯 | 3-((Dibutylamino)methyl)-5-cinnamylidene-2-(phenylimino)-4-thiazolidinone | 104123-86-6 | C27H33N3OS |
| 4-噁唑羧酸,4-乙氧基-4,5-二氢-2-甲氧基-,乙基酯(9CI) | 2-[[3-[4-[(2-Bromoacetyl)amino]phenyl]-2-[carboxymethyl-[(2-hydroxyphenyl)methyl]amino]propyl]-[(2-hydroxyphenyl)methyl]amino]acetic acid | 126926-47-4 | C29H32BrN3O7 |
| 4-噁唑羧酸,2-[2-(1H-吲哚-3-基)-1-[[(苯基甲氧基)羰基]氨基]乙基]-5-甲基-,乙基酯,(R)- | ethyl 2-[(1R)-2-(1H-indol-3-yl)-1-(phenylmethoxycarbonylamino)ethyl]-5-methyl-1,3-oxazole-4-carboxylate | 168470-79-9 | C25H25N3O5 |
| 4-噁唑羧酸,2-[(1R)-1-氨基乙基]-5-甲基- | Disodium 2,2'-(1,2-ethanediylbis(iminocarbonyl))bisbenzoate | 94135-12-3 | C18H14N2Na2O6 |
| 4-噁唑甲醛,2-(3-溴苯基)- | sodium p-methyl-m-nitrobenzenesulfonate | 51591-66-3 | C7H6NO5S*Na |
| 4-噁唑烷羧酸,5-(1-甲基乙基)-2-羰基-,(4S-顺)-(9CI) | 2,2',4-tribromodiphenyl ether | 147217-75-2 | C12H7Br3O |
| 4-噁唑,2-(氯乙酰胺基)-5-苯基-3 | 2-(Chloroacetamido)-5-phenyl-1,3,4-oxadiazole | 7659-20-3 | C10H8ClN3O2 |
| 4-嘧啶醇,1,2-二氢-2-亚氨基-,(Z)-(9CI) | 9-[(2-chlorophenyl)methyl]-4,16-dimethoxy-10-methyl-10-azatricyclo[11.4.0.02,7]heptadeca-1(13),2(7),3,5,14,16-hexaen-3-ol;hydron;chloride | —— | C26H29Cl2NO3 |
| 4-嘧啶羧酸,6-氨基-2-[[[(4-甲基苯基)磺酰]氧代]甲基]-,乙基酯 | 6-amino-4-(ethoxycarbonyl)-2-<((p-toluenesulfonyl)oxy)methyl>pyrimidine | 138899-45-3 | C15H17N3O5S |
| 4-嘧啶甲酰胺 | 4-Aminobenzo(a)pyrene | 82507-21-9 | C20H13N |