| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4H-1-苯并吡喃-4-酮, 2,3-二氢-5,7-二甲氧基 | 5,7-dimethoxychroman-4-one | 54107-66-3 | C11H12O4 |
| 4H-1,2-苯并恶嗪-3-甲酸甲酯 | 3-methoxycarbonyl-4H-1,2-benzoxazine | 538342-16-4 | C10H9NO3 |
| 倍半碳酸钠 | Sodium sesquicarbonate | 533-96-0 | C2HNa3O6 |
| 4H,5H,6H-环戊二烯并[D][1,3]噻唑 | 5,6-dihydro-4<i>H</i>-cyclopentathiazole | 5661-10-9 | C6H7NS |
| 4BETA-羟基醉茄内酯E | 4β-hydroxywithanolide E | 54334-04-2 | C28H38O8 |
| 4B,10alpha-二氢-4B-苯基苯并[b]苯并[3,4]环丁并[1,2-e][1,4]二恶英 | Benzo[b]benzo[3,4]cyclobuta[1,2-e][1,4]dioxin, 4b,10a-dihydro-4b-phenyl- | 53486-88-7 | C20H14O2 |
| 44-(壬基苯氧基)-3,6,9,12,15,18,21,24,27,30,33,36,39,42-十四氧杂四十四烷醇 | 44-(Nonylphenoxy)-3,6,9,12,15,18,21,24,27,30,33,36,39,42-tetradecaoxatetratetracontanol | 57321-10-5 | C45H84O16 |
| 432-(26-二氧代哌啶-3-基)-5-硝基异吲哚-13-二酮 | 2-(2,6-dioxopiperidin-3-yl)-5-nitroisoindoline-1,3-dione | 55003-81-1 | C13H9N3O6 |
| 42-(二甲基亚膦酰)雷帕霉素 | Ridaforolimus | 572924-54-0 | C53H84NO14P |
| 4-(二巯基亚甲基)-2-甲基-6-(对二甲氨基苯乙烯基)-4H-吡喃 | 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran | 51325-91-8 | C19H17N3O |
| 4-(乙硫基)-6-甲基-1,3,5-三嗪-2-胺 | 4-ethylsulfanyl-6-methyl-[1,3,5]triazin-2-ylamine | 57639-45-9 | C6H10N4S |
| 4-(4-氯-2-硝基-苯氧基)苯甲醛 | 4-(4-Chloro-2-nitro-phenoxy)-benzaldehyde | 56135-50-3 | C13H8ClNO4 |
| 4-(3-氯丙基氧基)-3-甲氧基苯乙酮 | 4-(3-chloropropoxy)-3-methoxyacetophenone | 58113-30-7 | C12H15ClO3 |
| 4-(2-吡啶基)-噻唑-2-羧酸 | 4-(pyridin-2-yl)thiazole-2-carboxylic acid | 59020-45-0 | C9H6N2O2S |
| 4-(2,6-二甲基-2-庚基)苯酚 | 4(2',6'-dimethyl-2'-heptyl)-phenol | 521947-27-3 | C15H24O |
| 4-马来酰亚胺丁酸 | 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanoic acid | 57078-98-5 | C8H9NO4 |
| 4-香豆酸 | p-Coumaric Acid | 501-98-4 | C9H8O3 |
| 4-间甲苯基-噻唑-2-胺 | 4-(m-tolyl)thiazol-2-amine | 5330-67-6 | C10H10N2S |
| 4-重氮苯甲脒 | 4-(Aminoiminomethyl)benzenediazonium chloride | 54114-66-8 | C7H7ClN4 |
| 4-重氮基-3,5-庚二酮 | 4-diazoheptane-3,5-dione | 53253-23-9 | C7H10N2O2 |
| 4-醛基四氢吡喃 | 3,4,5,6-tetrahydro-2H-pyran-4-carbaldehyde | 50675-18-8 | C6H10O2 |
| 4-酮庚二酸 | 4-Ketopimelic acid | 502-50-1 | C7H10O5 |
| 4-邻甲苯-噻唑-2-胺 | 4-(o-tolyl)thiazol-2-amine | 5330-79-0 | C10H10N2S |
| 4-过氧环磷酰胺 | 4-peroxycyclophosphamide | 51274-71-6 | C14H28Cl4N4O6P2 |
| 4-辛醇 | octan-4-ol | 589-62-8 | C8H18O |
| 4-辛酰氧基苯甲酸 | 4-octanoyloxybenzoic acid | 56670-31-6 | C15H20O4 |
| 4-辛酮 | octan-4-one | 589-63-9 | C8H16O |
| 4-辛炔-2-醇 | 4-Octin-2-ol | 57355-72-3 | C8H14O |
| 4-辛基酚二乙氧基化物 | 4-octylphenol-diethoxylate | 51437-90-2 | C18H30O3 |
| 4-辛基酚乙氧基化物 | 2-(4-octylphenoxy)ethanol | 51437-89-9 | C16H26O2 |
| 4-辛基苯磺酰氯 | 4-octylbenzenesulfonyl chloride | 54997-91-0 | C14H21ClO2S |
| 4-辛基苯甲酸甲酯 | methyl 4-octylbenzoate | 54256-51-8 | C16H24O2 |
| 4-辛基苯甲酸4-氰基苯酯 | 4-Octyl-benzoesaeure-(4-cyano-phenylester) | 50793-86-7 | C22H25NO2 |
| 4-辛基-4-联苯基羧酸 | 4-n-octylbiphenyl-4'-carboxylic acid | 59662-49-6 | C21H26O2 |
| 4-蒈烯 | 4-carene | 5208-49-1 | C10H16 |
| 4-萜烯醇 | TERPINEN-4-OL | 562-74-3 | C10H18O |
| 4-萘-1-苯甲醛 | 4-(naphthalen-1-yl)benzaldehyde | 56432-18-9 | C17H12O |
| 4-茚满甲醛 | indane-4-carboxaldehyde | 51932-70-8 | C10H10O |
| 4-苯胺基-4-氧代丁酸甲酯 | N-phenyl-succinamic acid methyl ester | 5430-83-1 | C11H13NO3 |
| 4-苯胺基-3-甲基-丁-3-烯-2-酮 | 4-anilino-3-methyl-but-3-en-2-one | 51479-88-0 | C11H13NO |
| 4-苯胺基-2,2-二甲基-1,3-二氢吡啶-6-硫酮 | 4-phenylamino-6,6-dimethyl-5,6-dihydropyridine-2(1H)-thione | 58913-46-5 | C13H16N2S |
| 4-苯胺基-1,1,1-三氯-4-苯基丁-3-烯-2-酮 | 4-Anilino-1,1,1-trichloro-4-phenylbut-3-en-2-one | 59046-04-7 | C16H12Cl3NO |
| 4-苯磺酰苯甲酸 | 4-(phenylsulfonyl)benzoic acid | 5361-54-6 | C13H10O4S |
| 4-苯甲酰胺基-1-(4-(吲哚-3-基)-4-氧代丁基)哌啶 | 4-benzamido-1-[4-(indol-3-yl)-4-oxobutyl] piperidine | 58786-30-4 | C24H27N3O2 |
| 4-苯甲酰氨基-丁酸酰胺 | 4-benzoylamino-butyric acid amide | 59049-34-2 | C11H14N2O2 |
| 4-苯甲酰氧基-1-吡咯烷-1-基-环己烯 | 4-(pyrrolidin-1-yl)cyclohex-3-en-1-yl benzoate | 52351-46-9 | C17H21NO2 |
| 4-苯甲酰基苯基 | 4-benzoylphenyl radical | 59922-54-2 | C13H9O |
| 4-苯甲酰基苄胺盐酸盐 | 3-hydroxy-2-(4-methylphenyl)acrylaldehyde | 53868-45-4 | C10H10O2 |
| 4-苯甲酰基-3-苯基丁酸 | 5-oxo-3,5-diphenylpentanoic acid | 5456-53-1 | C17H16O3 |
| 4-苯甲酰基-1H-咪唑-5-甲酰胺 | 4(5)-benzoyl-5(4)-aminocarbonylimidazole | 5849-08-1 | C11H9N3O2 |