| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-己-1-炔基苯甲醛 | 4-(1-hexynyl)benzaldehyde | 175203-90-4 | C13H14O |
| 4-巯基苯磺酸 | 4-mercaptobenzenesulfonic acid | 7134-41-0 | C6H6O3S2 |
| 4-巯基苯甲酸 | 4-mercaptobenzoic acid | 1074-36-8 | C7H6O2S |
| 4-巯基对苯二甲酸 | 4-mercaptophthalic acid | 82520-79-4 | C8H6O4S |
| 4-巯基-苯磺酰胺 | 4-mercapto-benzenesulfonic acid amide | 64058-62-4 | C6H7NO2S2 |
| 4-巯基-N-甲基苯甲酰胺 | N-methyl(4-sulfanylphenyl)carboxamide | 187160-34-5 | C8H9NOS |
| 4-巯基-3-硝基苯甲酸乙酯 | 4-mercapto-3-nitro benzoic acid ethyl ester | 691847-97-9 | C9H9NO4S |
| 4-对甲苯氨基-1-丁醇 | 4-(p-tolylamino)butan-1-ol | 356086-86-7 | C11H17NO |
| 4-对甲苯基丁酸 | 4-(4-methylphenyl)butyric acid | 4521-22-6 | C11H14O2 |
| 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-壬氧基苯甲酸 | 4-nonyloxybenzoic acid | 15872-43-2 | C16H24O3 |
| 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-壬基苯甲酰氯 | 4-Nonylbenzoesaeurechlorid | 54963-70-1 | C16H23ClO |
| 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-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-(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-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-嘧啶基-2-苯胺 | 4-(pyrimidin-2-yl)aniline | 69491-57-2 | C10H9N3 |
| 4-嘧啶基-2-苯甲酰胺 | 4-pyrimidin-2-ylbenzylamine | 885466-44-4 | C11H11N3 |
| 4-嘧啶基-2-苯甲酰氯 | 4-pyrimidin-2-yl-benzoyl chloride | 679806-84-9 | C11H7ClN2O |
| 4-嘧啶-2-苯甲腈 | 4-(pyrimidin-2-yl)benzonitrile | 78322-96-0 | C11H7N3 |
| 4-喹啉羧酸,6-[(2-丁基-3H-咪唑并[4,5-b]吡啶-3-基)甲基]-2-(2-羧基苯基)-3-甲基- | 2-(2-carboxyphenyl)-3-methyl-6-[(2-butyl-3H-imidazo[4,5-b]pyridin-3-yl)methyl]-4-quinolinecarboxylic acid | 178239-44-6 | C29H26N4O4 |
| 4-喹啉羧酸,2-((2,4-二甲基苯基)氨基)- | N-butyl-4-fluoro-N-(8-methyl-8-azabicyclo[3.2.1]oct-2-en-3-yl)benzamide;hydron;chloride | —— | C19H26ClFN2O |
| 4-喹啉戊酸,a-[(4-氯苯甲酰)氨基]-1,2-二氢-1-甲基-2-羰基- | I+/--[(4-Chlorobenzoyl)amino]-1,2-dihydro-1-methyl-2-oxo-4-quinolinepentanoic acid | 104864-77-9 | C22H21ClN2O4 |
| 4-喹啉基甲基苯氧基乙酸酯 | 4-quinolylmethyl phenoxyethanoate | 274251-00-2 | C18H15NO3 |
| 4-哒嗪胺,1-氧化 | 2-(2,5-Dimethoxy-4-iodophenyl)aminoethane | 126210-33-1 | C10H14INO2 |