| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-(1-丁烯基)-2,3-二氢-5-异丙基-2-硫代-4,6(1H,5H)-嘧啶二酮 | 5-but-1-enyl-5-isopropyl-2-thio-barbituric acid | 67050-07-1 | C11H16N2O2S |
| 5-(1-(boc-氨基)-2-苯基乙基)噁唑-4-羧酸-(S)-乙酯 | (S)-ethyl 5-(1-(Boc-amino)-2-phenylethyl)oxazole-4-carboxylate | 672310-08-6 | C19H24N2O5 |
| 5-(1,8-萘啶-2-基)戊酸乙酯 | ethyl 5-(1,8-naphthyridin-2-yl)pentanoate | 678986-15-7 | C15H18N2O2 |
| 5-(1,3-苯并噻唑-2-基)-2-甲基-4H-吡唑-3-酮 | 5-benzothiazol-2-yl-2-methyl-1,2-dihydro-pyrazol-3-one | 64289-13-0 | C11H9N3OS |
| 5-(1,3-苯并噻唑-2-基)-2,4-二氢-3H-吡唑-3-酮 | 5-benzothiazol-2-yl-1,2-dihydro-pyrazol-3-one | 64323-61-1 | C10H7N3OS |
| 5-(1,3-苯并二氧杂环戊烯-5-基)异噁唑-3-甲酸甲酯 | 5-(1,3-benzodioxol-5-yl)isoxazole-3-carboxylic acid methyl ester | 668971-48-0 | C12H9NO5 |
| 5-(1,3-二甲基丁基)-5-甲基-2,4,6(1H,3H,5H)-嘧啶三酮 | 5-(1,3-Dimethylbutyl)-5-methylbarbituric acid | 66940-99-6 | C11H18N2O3 |
| 5-(1,3-二甲基-1-丁烯基)-5-甲基-2,4,6(1H,3H,5H)-嘧啶三酮 | 5-(1,3-dimethyl-but-1-enyl)-5-methyl-barbituric acid | 66940-98-5 | C11H16N2O3 |
| 5-(1,3-二氧杂烷-2-基)苯并呋喃-2-羧酸甲酯 | 5-[1,3]dioxolan-2-yl-benzofuran-2-carboxylic acid methyl ester | 648449-71-2 | C13H12O5 |
| 5-(1,3-二氧代lan-2-基)苯并呋喃 | 5-[1,3]dioxolan-2-yl-benzofuran | 648449-66-5 | C11H10O3 |
| 5-(1,3-二氧代lan-2-基)-2-甲基苯并呋喃 | 2-methyl-5-[1,3]dioxolan-2-yl-benzofuran | 648449-70-1 | C12H12O3 |
| 5-(1,2-二甲基丙基)-5-乙基巴比妥酸 | 5-ethyl-5-(1,2-dimethyl-propyl)-barbituric acid | 66941-17-1 | C11H18N2O3 |
| 5-(1,2,3,4-四氢-4,4,6-三甲基-2-硫酮嘧啶-1-基)-2-萘磺酸 | 2(1H)-Pyrimidinethione, 3,4-dihydro-1-(6-sulfo-1-naphthyl)-4,4,6-trimethyl- | 6281-67-0 | C17H18N2O3S2 |
| 5-(1,2,2,2-四苯基乙基)-1,2,3,4-四氢萘 | 1,1,1,2-tetraphenyl-2-(5,6,7,8-tetrahydro-[1]naphthyl)-ethane | 6318-29-2 | C36H32 |
| 5-(1,1-二甲基-2-丙炔基)-5-乙基-2-钠氧基-4,6(1H,5H)-嘧啶二酮 | Sodium;5-ethyl-5-(2-methylbut-3-yn-2-yl)-2,6-dioxopyrimidin-4-olate | 66941-18-2 | C11H13N2NaO3 |
| 5-((乙酰氧基)甲基)-2-((苄氧基)羰基)-3,4-二甲基吡咯 | 5-((acetoxy)methyl)-2-((benzyloxy)carbonyl)-3,4-dimethylpyrrole | 65038-94-0 | C17H19NO4 |
| 5-((4-溴-2-氯苯基)氨基)-4-氟-1-甲基-n-(2-(乙烯基氧基)乙氧基)-1H-苯并[d]咪唑-6-羧酰胺 | 5-[(4-bromo-2-chlorophenyl)amino]-N-[2-(ethenyloxy)ethoxy]-4-fluoro-1-methyl-1H-benzimidazole-6-carboxamide | 606144-05-2 | C19H17BrClFN4O3 |
| 5-((4-溴-2-氯苯基)氨基)-4-氟-1-甲基-1H-苯并[d]咪唑-6-羧酸甲酯 | methyl 5-[(4-bromo-2-chlorophenyl)amino]-4-fluoro-1-methyl-1H-benzimidazole-6-carboxylate | 606144-02-9 | C16H12BrClFN3O2 |
| 5-((4-溴-2-氯苯基)氨基)-4-氟-1-甲基-1H-苯并[d]咪唑-6-羧酸 | 5-[(4-bromo-2-chlorophenyl)amino]-4-fluoro-1-methyl-1H-benzimidazole-6-carboxylic acid | 606144-04-1 | C15H10BrClFN3O2 |
| 5-((3,4,5-三甲氧基苯基)甲基)-2,4-嘧啶二胺单水合物 | trimethoprim hemihydrates | 69449-07-6 | C14H18N4O3*0H2O |
| 5-((1-甲基六氢-1H-氮杂卓-2-亚基)氨基)-吡唑-4-羧酸乙酯 | 5-((1-Methylhexahydro-1H-azepin-2-ylidene)amino)pyrazole-4-carboxylic acid ethyl ester | 66751-73-3 | C13H20N4O2 |
| 5-(((羧甲基)氨基)甲基)尿苷 | 5-carboxymethylaminomethyluridine | 69181-26-6 | C12H17N3O8 |
| 5- 氨基-3-甲基噻吩-2- 羧酸甲酯 | methyl 5-amino-3-methylthiophene-2-carboxylate | 602310-67-8 | C7H9NO2S |
| 5,N-二甲基-3-(4-氟苯基)-4-异恶唑甲酰胺 | 3-(p-fluorophenyl)-5,N-dimethyl-isoxazole-4-carboxamide | 67764-99-2 | C12H11FN2O2 |
| 5,N,N-三甲基-1-苯基-1H-1,2,3-三唑-4-甲酰胺 | N,N,5-trimethyl-1-phenyl-1H-1,2,3-triazole-4-carboxamide | 63979-29-3 | C12H14N4O |
| 5,9-十六碳二烯酸 | 5,9-Hexadecadienoic acid | 63317-99-7 | C16H28O2 |
| 5,9-二甲基癸-2,4,8-三烯醛 | 5,9-dimethyl-deca-2,4,8-trienal | 6048-88-0 | C12H18O |
| 5,9-二甲基-8-癸烯酸 | 5,9-dimethyl-8-decenoic acid | 69613-98-5 | C12H22O2 |
| 5,9-二甲基-4,9-癸二烯醛 | (E/Z)-5,9-dimethyldeca-4,9-dienal | 68844-98-4 | C12H20O |
| 5,9-二甲基-4,8-癸二烯-3-醇 | α-ethyl-geraniol | 67845-54-9 | C12H22O |
| 5,9-二甲基-1,3,7,8-四氮杂双环[4.3.0]壬-2,4,6,8-四烯 | 3,8-Dimethyl-s-triazolo<4,3-c>pyrimidin | 69141-95-3 | C7H8N4 |
| 5,9-二氢-6-甲基-10H-吡啶并[3',4':4,5]吡咯并[2,3-g]异喹啉-10-酮 | 9,10-Dihydro-6-methyl-10-oxo-5H-pyrido<3',4':4,5>pyrrolo<2,3-g>isoquinoline | 69022-45-3 | C15H11N3O |
| 5,9,10,14b-四氢-5-甲基异喹啉并[2,1-d][1,4]苯并二氮杂卓-6(7H)-酮 | d,l-5-Methyl-5,9,10,14b-tetrahydro-isochino<2,1-d><1,4>benzodiazepin-6(7H)-on | 67239-22-9 | C18H18N2O |
| 5,9,10,14b-四氢-2-氯-5-(羟基甲基)异喹啉并[2,1-d][1,4]苯并二氮杂卓-6(7H)-酮乙酸盐 | (2-Chloro-6-oxo-7,9,10,14b-tetrahydroisoquinolino[2,1-d][1,4]benzodiazepin-5-yl)methyl acetate | 67239-20-7 | C20H19ClN2O3 |
| 5,8-二羟基喹啉-6,7-二甲酸甲酯 | 5,8-dihydroxy-quinoline-6,7-dicarboxylic acid dimethyl ester | 684287-56-7 | C13H11NO6 |
| 5,8-二羟基-6,7-二甲基-2-(甲基氨基)萘-1,4-二酮 | 5,8-Dihydroxy-6,7-dimethyl-2-(methylamino)naphthalene-1,4-dione | 61735-58-8 | C13H13NO4 |
| 5,8-二羟基-4,4-二甲基萘-1-酮 | 4,4-dimethyl-5,8-dihydroxynaphthalene-1(2H)-one | 68085-25-6 | C12H12O3 |
| 5,8-二羟基-2-(2-苯乙基)色酮 | 5,8-dihydroxy-2-(2-phenylethyl)chromone | 69809-24-1 | C17H14O4 |
| 5,8-二甲氧基-3,4-二氢萘-2-羧酸 | 5,8-dimethoxy-3,4-dihydro-2-naphthoic acid | 68569-96-0 | C13H14O4 |
| 5,8-二甲氧基-3,4-二氢喹啉-2(1H)-酮 | 5,8-dimethoxy-3,4-dihydrocarbostyril | 61306-74-9 | C11H13NO3 |
| 5,8-二甲氧基-2-(2-羟基乙基)氨基-3-羟基-1,2,3,4-四氢萘 | 5,8-Dimethoxy-2-(2-hydroxyethyl)amino-3-hydroxy-1,2,3,4-tetrahydronaphthalene | 64831-69-2 | C14H21NO4 |
| 5,8-二甲氧基-2-(2-硝基苯基)喹啉 | 2-(o-nitrophenyl)-5,8-dimethoxyquinoline | 61472-25-1 | C17H14N2O4 |
| 5,8-二甲氧基-1,2,3,4-四氢吖啶 | 5,8-dimethoxy-1,2,3,4-tetrahydroacridine | 67188-32-3 | C15H17NO2 |
| 5,8-二甲基喹喔啉 | 5,8-dimethylquinoxaline | 64931-22-2 | C10H10N2 |
| 5,8-二甲基-1,2,3,4-四氢喹喔啉 | 5,8-dimethyl-1,2,3,4-tetrahydro-quinoxaline | 66102-39-4 | C10H14N2 |
| 5,8-二溴-2-(3-羟基喹啉-2-基)-1H-苯并[f]茚-1,3(2H)-二酮 | 1H-Benz[f]indene-1,3(2H)-dione, 5,8-dibromo-2-(3-hydroxy-2-quinolinyl)- | 68133-02-8 | C22H11Br2NO3 |
| 5,8-二氯喹唑啉-2-酮 | 5,8-Dichlor-2-oxo-1,2-dihydrochinazolin | 60610-17-5 | C8H4Cl2N2O |
| 5,8-二氯-4-羟基-3-喹啉甲腈 | 5,8-Dichlor-3-cyan-4-hydroxy-chinolin | 61338-26-9 | C10H4Cl2N2O |
| 5,8-二氯-1,7-萘啶 | 5,8-dichloro-1,7-naphthyridine | 67967-18-4 | C8H4Cl2N2 |
| 5,8-二氨基萘-2-磺酸 | 5,8-diamino-naphthalene-2-sulfonic acid | 6357-90-0 | C10H10N2O3S |