| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-(氟甲基)-1,2-恶唑-3-羧酸 | 5-fluoromethyl-3-isoxazolecarboxylic acid | 145441-16-3 | C5H4FNO3 |
| 5-(戊-4-烯-1-基硫基)-1-苯基-1H-四唑 | 5-(4-pentenylthio)-1-phenyl-1H-tetrazole | 1019646-01-5 | C12H14N4S |
| 5-(恶唑-5-基)戊-1-烯-3-醇 | 5-Oxazol-5-yl-pent-1-en-3-ol | 350847-76-6 | C8H11NO2 |
| 5-(恶唑-5-基)戊-1-烯-3-酮 | 5-Oxazol-5-yl-pent-1-en-3-one | 350847-78-8 | C8H9NO2 |
| 5-(对硝基苯基)-3-(对甲苯基)-1,2,4-恶二唑 | 5-(p-nitrophenyl)-3-(p-tolyl)-1,2,4-oxadiazole | 110449-33-7 | C15H11N3O3 |
| 5-(对溴苯基)-2-氨基咪唑 | 2-amino-4-(4-bromophenyl)imidazole | 60472-19-7 | C9H8BrN3 |
| 5-(四氢呋喃-2-基)-1,3,4-噁二唑-2-胺 | 5-(tetrahydrofuran-2-yl)-1,3,4-oxadiazol-2-amine | 502133-68-8 | C6H9N3O2 |
| 5-(噻吩-3-基)-3-对甲苯-1,2,4-噁二唑 | 5-(thiophen-3-yl)-3-(4-methylphenyl)-1,2,4-oxadiazole | 1133116-13-8 | C13H10N2OS |
| 5-(噻吩-2-基)-1H-吡唑-3-羧酸 | 3-(2-thienyl)-1H-pyrazole-5-carboxylic acid | 182415-24-3 | C8H6N2O2S |
| 5-(咪唑-1-羰基)-1H-咪唑-4-羧酸乙酯 | 5-(Imidazole-1-carbonyl)-1H-imidazole-4-carboxylic acid ethyl ester | 77253-98-6 | C10H10N4O3 |
| 5-(呋喃-3-基)-1,3-恶唑-4-羧酸 | 5-(furan-3-yl)oxazole-4-carboxylic acid | 88352-89-0 | C8H5NO4 |
| 5-(呋喃-2-基)异恶唑 | 5-(fur-2-yl)isoxazole | 138716-33-3 | C7H5NO2 |
| 5-(呋喃-2-基)-3-(4-甲基苯基)-1-苯基吡唑 | 5-(2-furyl)-3-(4-methylphenyl)-1-phenylpyrazole | 192943-11-6 | C20H16N2O |
| 5-(呋喃-2-基)-1,2-恶唑-3-碳酰肼 | 5-furan-2-yl-isoxazole-3-carboxylic acid hydrazide | 90110-76-2 | C8H7N3O3 |
| 5-(呋喃-2-基)-1,2,4-二噻唑-3-硫酮 | 5-furan-2-yl-[1,2,4]dithiazole-3-thione | 14597-96-7 | C6H3NOS3 |
| 5-(吡啶-3-基)-2-(对甲苯基)恶唑 | 5-(Pyridine-3-yl)-2-(p-tolyl)oxazole | 1020264-31-6 | C15H12N2O |
| 5-(吗啉-4-正离子-4-基甲基)异噻唑-3-羧酸酯 | 4-(1H-Imidazol-4-YL)-benzylamine | 885281-24-3 | C10H11N3 |
| 5-(叠氮甲基)-2-甲基噻唑 | 5-(azidomethyl)-2-methylthiazole | 1000686-12-3 | C5H6N4S |
| 5-(叔丁氧羰基)-4,5,6,7-四氢-2H-吡唑并[4,3-C]吡啶-3-羧酸 | 5-tert-butoxycarbonyl-2,4,6,7-tetrahydropyrazolo[4,3-c]pyridine-3-carboxylic acid | 1709843-87-7 | C12H17N3O4 |
| 5-(叔丁氧基羰基氨基-甲基)-异噁唑-3-羧酸乙酯 | Ethyl [N-(tert-butoxycarbonyl)-5-aminomethyl]isoxazole-3-carboxylate | 253196-37-1 | C12H18N2O5 |
| 5-(叔丁氧基羰基氨基)异噁唑-3-羧酸乙酯 | ethyl 5-(tert-butoxycarbonylamino)isoxazole-3-carboxylate | 138742-18-4 | C11H16N2O5 |
| 5-(叔丁氧基羰基)-4,5,6,7-四氢噻唑并[5,4-c]吡啶-2-羧酸 | 5-(tert-butoxycarbonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid | 165948-21-0 | C12H16N2O4S |
| 5-(叔丁氧基羰基)-4,5,6,7-四氢吡唑并[1,5-A]吡嗪-3-羧酸 | 5-[(tert-butoxy)carbonyl]-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-3-carboxylic acid | 1280214-48-3 | C12H17N3O4 |
| 5-(叔丁氧基羰基)-2-碘噻唑-4-羧酸乙酯 | ethyl 5-[(tert-butoxycarbonyl)amino]-2-iodo-1,3-thiazole-4-carboxylate | 1206630-28-5 | C11H15IN2O4S |
| 5-(叔丁氧基甲基)-3-甲基异恶唑-4-羧酸乙酯 | Ethyl 3-methyl-5-[(2-methylpropan-2-yl)oxymethyl]-1,2-oxazole-4-carboxylate | 159770-31-7 | C12H19NO4 |
| 5-(叔丁基)-3-氯甲基-1,2,4-恶二唑 | 5-tert-butyl-3-chloromethyl-1,2,4-oxadiazole | 175205-41-1 | C7H11ClN2O |
| 5-(叔丁基)3-乙基6,7-二氢吡唑并[1,5-A]吡嗪-3,5(4H)-二羧酸酯 | 5-tert-butyl 3-ethyl 4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-3,5-dicarboxylate | 1286753-88-5 | C14H21N3O4 |
| 5-(叔丁基)-4,5,6,7-四氢苯并[D]异噁唑-3-羧酸 | 5-Tert-butyl-4,5,6,7-tetrahydro-1,2-benzoxazole-3-carboxylic acid | 832684-43-2 | C12H17NO3 |
| 5-(叔丁基)-1-(对-甲苯基)-1H-吡唑-3-胺 | 5-(tert-Butyl)-1-(p-tolyl)-1H-pyrazol-3-amine | 1244948-94-4 | C14H19N3 |
| 5-(叔丁基)-1,3,4-恶二唑-2-羧酸乙酯 | 5-tert-butyl-[1,3,4]oxadiazole-2-carboxylic acid ethyl ester | 181803-33-8 | C9H14N2O3 |
| 5-(十二烷基二硫代)-1,3,4-噻二唑-2(3H)-硫酮 | 2-Dodecyldithio-5-mercapto-1,3,4-thiadiazol | 50530-43-3 | C14H26N2S4 |
| 5-(五氟乙基)-1,3,4-噻二唑-2-胺 | 5-(perfluoroethyl)-1,3,4-thiadiazol-2-amine | 51314-64-8 | C4H2F5N3S |
| 5-(二环己基膦基)-1',3',5'-三苯基-[1,4']-联-1H-吡唑 | 5-(dicyclohexylphosphino)-1-(1,3,5-triphenyl-1H-pyrazol-4-yl)-1H-pyrazole | 1021176-69-1 | C36H39N4P |
| 5-(二氯甲基)-3-对甲苯-1,2,4-噁二唑 | 5-Dichlormethyl-3-p-tolyl-1,2,4-oxadiazol | 59455-91-3 | C10H8Cl2N2O |
| 5-(二氯甲基)-3-(4-硝基苯基)-1,2,4-噁二唑 | 5-(Dichloromethyl)-3-(4-nitrophenyl)-1,2,4-oxadiazole | 905107-65-5 | C9H5Cl2N3O3 |
| 5-(二氯甲基)-3-(3-硝基苯基)-1,2,4-噁二唑 | 5-(Dichloromethyl)-3-(3-nitrophenyl)-1,2,4-oxadiazole | 905107-54-2 | C9H5Cl2N3O3 |
| 5-(二氯甲基)-1,2-恶唑-3-甲酰氯 | 5-(Dichloromethyl)-1,2-oxazole-3-carbonyl chloride | 135335-77-2 | C5H2Cl3NO2 |
| 5-(二氟甲基)-2-氨基-1,3,4-噻二唑 | 5-(difluoromethyl)-1,3,4-thiadiazol-2-amine | 25306-15-4 | C3H3F2N3S |
| 5-(二氟甲基)-1H-吡唑-4-羧酸 | 3-difluoromethylpyrazole-4-carboxylic acid | 151734-02-0 | C5H4F2N2O2 |
| 5-(二氟甲基)-1-甲基-1H-吡唑-4-甲酸 | 5-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid | 1204298-65-6 | C6H6F2N2O2 |
| 5-(二乙氧基甲基)恶唑 | 5-((diethoxy)methyl)oxazole | 104336-01-8 | C8H13NO3 |
| 5-(乙酰氨基)-1-苯基-1H-吡唑-4-甲酸 | 5-acetylamino-1-phenyl-1<i>H</i>-pyrazole-4-carboxylic acid | 51649-69-5 | C12H11N3O3 |
| 5-(乙硫基)-3-羟基异噻唑-4-羧酸 | 4-carboxy-5-ethylthio-3-hydroxyisothiazole | 69712-68-1 | C6H7NO3S2 |
| 5-(乙硫基)-1-甲基-4-硝基-1H-咪唑 | 1-Methyl-4-nitro-5-ethylmercaptoimidazol | 87695-77-0 | C6H9N3O2S |
| 5-(乙氧羰基)-1H-咪唑-2-羧酸 | 1H-Imidazole-2,4-dicarboxylic acid 2-benzyl ester 4-ethyl ester | 851078-68-7 | C7H8N2O4 |
| 5-(乙氧基甲基)-N-[(1-甲基-1H-咪唑-5-基)甲基]-1-(5-甲基-4-吡咯烷-1-基嘧啶-2-基)-1H-吡唑-4-甲酰胺 | 5-(ethoxymethyl)-N-[(1-methyl-1H-imidazol-5-yl)methyl]-1-(5-methyl-4-pyrrolidin-1-ylpyrimidin-2-yl)-1H-pyrazole-4-carboxamide | 1019257-19-2 | C21H28N8O2 |
| 5-(乙氧基亚甲基氨基)-1-甲基吡唑-4-甲腈 | <i>N</i>-(4-cyano-2-methyl-2<i>H</i>-pyrazol-3-yl)-formimidic acid ethyl ester | 62564-58-3 | C8H10N4O |
| 5-(三氟甲基)异恶唑-4-甲酰氯 | 5-trifluoromethylisoxazole-4-carbonyl chloride | 75706-01-3 | C5HClF3NO2 |
| 5-(三氟甲基)异唑 | 5-trifluoromethyl-isoxazole | 116584-43-1 | C4H2F3NO |
| 5-(三氟甲基)噻唑-4-羧酸 | 5-(trifluoromethyl)-1,3-thiazole-4-carboxylic acid | 900530-68-9 | C5H2F3NO2S |