| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5,7-二丙基-6-[[2'-(2H-四唑-5-基)[1,1'-联苯]-4-基]甲基]-[1,2,4]三唑并[1,5-a]嘧啶 | (1,2,4)Triazolo(1,5-a)pyrimidine, 5,7-dipropyl-6-((2'-(1H-tetrazol-5-yl)(1,1'-biphenyl)-4-yl)methyl)- | 168152-91-8 | C25H26N8 |
| 5,6-二羟基苯-1,2,4-三磺酸三钠盐 | Trisodium 2,3-dioxido-4,5-disulfobenzene-1-sulfonate | 112935-85-0 | C6H3Na3O11S3 |
| 5,6-二羟基-3H-异苯并呋喃-1-酮 | 5,6-dihydroxyphthalide | 53766-43-1 | C8H6O4 |
| 5,6-二甲基-6-苯基-3H-1,3,4-恶二嗪-2-酮 | dimethyl-5,6 phenyl-6 dihydro-3,6 oxadiazine-1,3,4 ones-2 | 105889-05-2 | C11H12N2O2 |
| 5,6-二甲基-3-苯基-1,4,2-二噻嗪 | 5,6-Dimethyl-3-phenyl-1,4,2-dithiazine | 141077-31-8 | C11H11NS2 |
| 5,6-二甲基-3-苯基-1,2-二氢-[1,2,4]三嗪 | 5,6-dimethyl-3-phenyl-1,2-dihydro-[1,2,4]triazine | 103859-04-7 | C11H13N3 |
| 5,6-二甲基-2,3-联苯二醇 | 5,6-Dimethyl-biphenyl-2,3-diol | 108272-57-7 | C14H14O2 |
| 5,6-二甲基-1-苯基庚-1-炔-3-酮 | 5,6-dimethyl-1-phenylhept-1-yn-3-one | 918638-78-5 | C15H18O |
| 5,6-二氯-4-羟基-3-甲氧基苯甲酸 | 2,3-dichloro-4-hydroxy-5-methoxy-benzoic acid | 108544-97-4 | C8H6Cl2O4 |
| 5,6-二氯-2-氨基苯酚 | 6-amino-2,3-dichlorophenol | 116278-69-4 | C6H5Cl2NO |
| 5,6-二氢-5,5-二甲基-2-苯基-1,3-噻嗪-4-酮 | 5,6-dihydro-5,5-dimethyl-2-phenyl-1,3-thiazin-4-one | 104224-04-6 | C12H13NOS |
| 5,6-二氢-4-(2-甲基-2-苯基肼基)-2-1H-吡啶酮 | 5,6-dihydro-4-(2-methyl-2-phenylhydrazino)-2(1H)-pyridinone | 139122-76-2 | C12H15N3O |
| 5,6-二氢-3-甲基-N-苯基-1,4-噁嗪-2-羧胺 | 5,6-dihydro-3-methyl-N-phenyl-1,4-oxathiin-2-carboxamide | 69892-02-0 | C12H13NO2S |
| 5,6-二氢-2-苯基-4,4,6-三甲基-1,3(4H)-恶嗪 | 4,4,6-trimethyl-2-phenyl-5,6-dihydro-1,3-oxazine | 26939-21-9 | C13H17NO |
| 5,6-二氟水杨酸 | 2,3-difluoro-6-hydroxybenzoic acid | 749230-47-5 | C7H4F2O3 |
| 5,6-二(苯基亚肼基)己烷-2,3,4-三醇 | (5E,6Z)-5,6-bis(phenylhydrazinylidene)hexane-2,3,4-triol | 6035-61-6 | C18H22N4O3 |
| 5,6-二(4-氯苯基)-3-甲氧基-1,2,4-三嗪 | 3-methoxy-5,6-bis(p-chlorophenyl)-1,2,4-triazine | 69467-22-7 | C16H11Cl2N3O |
| 5,6-二(3,4-二甲氧基苯基)-3-甲硫基-1,2,4-三嗪 | 3-Methylthio-5,6-bis-(3',4'-dimethoxyphenyl)-1,2,3-triazin | 69482-98-0 | C20H21N3O4S |
| 5,6-二(3,4-二甲氧基苯基)-3-甲氧基-1,2,4-三嗪 | 3-Methoxy-5,6-bis-(3',4'-dimethoxyphenyl)-1,2,3-triazin | 69467-20-5 | C20H21N3O5 |
| 5,6-二(3,4-二氯苯基)-3-甲硫基-1,2,4-三嗪 | 5,6-Bis-(3,4-dichloro-phenyl)-3-methylsulfanyl-[1,2,4]triazine | 74417-13-3 | C16H9Cl4N3S |
| 5,6-二(3,4-二氯苯基)-3-甲氧基-1,2,4-三嗪 | 5,6-Bis-(3,4-dichloro-phenyl)-3-methoxy-[1,2,4]triazine | 74417-14-4 | C16H9Cl4N3O |
| 5,6-O-(1-羧基亚乙基)呋喃半乳糖 | 5-Hydroxy-4-methoxy-5-[(2-methylpropan-2-yl)oxymethyl]-2-phenylmethoxyoctanal | 123920-26-3 | C21H34O5 |
| 5,6,7,8-四氢-gamma-氧萘-2-丁酸 | 4-oxo-4-(5,6,7,8-tetrahydronaphthalen-2-yl)butanoic acid | 785-17-1 | C14H16O3 |
| 5,6,7,8-四氢-N-(2-咪唑啉-2-基)-萘-1-基胺对甲苯磺酸酯 | Tramazoline tosylate | 102280-49-9 | C20H25N3O3S |
| 5,6,7,8-四氢-5,5,8,8-四甲基-2-萘基苯基酮 | 5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl phenyl ketone | 102447-36-9 | C21H24O |
| 5,6,7,8-四氢-2-(甲硫基)-4-苯基-[1]苯并噻吩并[2,3-d]嘧啶-3(4H)-胺氢碘酸盐(1:1) | 3-amino-4-phenyl-2-methylmercapto-3,4,5,6,7,8-hexahydrobenzo<4,5>thieno<2,3-d>pyrimidine hydroiodide | 135718-67-1 | C17H19N3S2*HI |
| 5,6,7,8,8-五甲基壬烷-4-醇 | 3-[Methyl(2-phenylethyl)amino]-1-(4-phenylphenyl)propan-1-ol;hydrochloride | 50910-19-5 | C24H28ClNO |
| 5,6,7,7a-四氢噻吩并[3,2-c]吡啶-2(4H)-酮对甲苯磺酸盐 | 5,6,7,7a-tetrahydro-4H-thieno[3,2-c]pyridine-2-one p-toluenesulfonate | 952340-39-5 | C7H8O3S*C7H9NOS |
| 5,5’-羰基双-1,3-异苯并呋喃二酮与2,4-二异氰酸根合-1-甲苯和1,1’-亚甲基双(4-异氰酸根合苯)的聚合物 | 2,4-Diisocyanato-1-methylbenzene;5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione;1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene | 58698-66-1 | C41H22N4O11 |
| 5,5’-[(1-甲基亚乙基)双(4,1-亚苯氧基)双-1,3-异苯并呋喃二酮与1,4-亚苯二胺的聚合物 | Benzene-1,4-diamine;5-[4-[2-[4-[(1,3-dioxo-2-benzofuran-5-yl)oxy]phenyl]propan-2-yl]phenoxy]-2-benzofuran-1,3-dione | 61128-47-0 | C37H28N2O8 |
| 5,5’,5’’-(1,3,5-三嗪-2,4,6-三亚氨基)三(5-磺酸基水杨酸)三氢三钠 | trisodium;2-carboxy-4-[[4-(3-carboxy-4-oxido-5-sulfophenyl)imino-6-(5-carboxy-4-oxido-2-sulfophenyl)imino-1,3,5-triazinan-2-ylidene]amino]-6-sulfophenolate | —— | C24H15N6Na3O18S3 |
| 5,5-氧基双(2-氨基苯酚) | 6,6'-diamino-3,3'-oxy-bis-phenol | 20817-05-4 | C12H12N2O3 |
| 5,5-亚甲基双(2-氨基苯酚) | 5,5'-methylenebis(2-aminophenol) | 22428-30-4 | C13H14N2O2 |
| 5,5-亚甲基二间苯二甲酸 | methylenediisophthalic acid | 10397-52-1 | C17H12O8 |
| 5,5-二阿魏酸 | 5,5'-diferulic acid | 5649-91-2 | C20H18O8 |
| 5,5-二苯基恶唑烷-2,4-二酮 | 5,5-Diphenyl-1,3-oxazolidin-2,4-dion | 4171-11-3 | C15H11NO3 |
| 5,5-二苯基四氢呋喃-2-酮 | 5,5-diphenyldihydrofuran-2(3H)-one | 7746-94-3 | C16H14O2 |
| 5,5-二苯基嘧啶-2,4,6(1H,3H,5H)-三酮 | 5,5-diphenylbarbituric acid | 21914-07-8 | C16H12N2O3 |
| 5,5-二苯基-4,5-环氧-1-戊烯 | 5,5-diphenyl-4,5-epoxy-1-pentene | 106262-72-0 | C17H16O |
| 5,5-二苯基-2-硫代海因 | 5,5-diphenyl-2-thioxoimidazolidin-4-one | 21083-47-6 | C15H12N2OS |
| 5,5-二苯基-2-环戊烯基乙酸酯 | 5,5-diphenyl-2-cyclopentenyl acetate | 138951-97-0 | C19H18O2 |
| 5,5-二苯基-2-戊酮 | 5,5-diphenyl-2-pentanone | 1025-21-4 | C17H18O |
| 5,5-二苯基-1-戊醇 | 5,5-Diphenyl-1-pentanol | 60344-55-0 | C17H20O |
| 5,5-二甲氧基-2-苯氧基-1,3,2-二氧杂磷杂环己烷2-氧化物 | 5,5-dimethoxy-2-phenoxy-1,3,2-dioxaphosphorinane 2-oxide | 231280-23-2 | C11H15O6P |
| 5,5-二甲基双环[2.2.1] HEPTAN-2-OL | 3-methoxy-N-(4-methyl-1,3-thiazol-2-yl)benzamide | 477516-34-0 | C12H12N2O2S |
| 5,5-二甲基-4-苯基-1,2,4-三唑-3-硫酮 | 4,5-Dihydro-3,3-dimethyl-4-phenyl-3H-1,2,4-triazole-5-thione | 25687-97-2 | C10H11N3S |
| 5,5-二甲基-3-苯氧基-2-苯基-环己-2-烯酮 | 5,5-dimethyl-3-phenoxy-2-phenyl-cyclohex-2-enone | 102158-74-7 | C20H20O2 |
| 5,5-二甲基-3-苯氧基-2-环己烯醇 | 5,5-dimethyl-3-phenoxy-2-cyclohexenol | 96530-07-3 | C14H18O2 |
| 5,5-二甲基-3-癸烯-2-酮 | Sodium 2-((4-(3-(4,5-dichloro-2-methylphenyl)-4,5-dihydro-1H-pyrazol-1-yl)phenyl)sulphonyl)ethyl sulphate | 94138-72-4 | C18H17Cl2N2NaO6S2 |
| 5,5-二甲基-3-[(3-硝基苯基)氨基]-2-环己烯-1-酮 | 5,5-dimethyl-3-(3-nitrophenylamino)-cyclohex-2-enone | 61997-86-2 | C14H16N2O3 |