| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-氨基-1,2-苯并异恶唑-3(2H)-酮 | 3-Hydroxy-5-amino-1,2-benzisoxazol | 73498-28-9 | C7H6N2O2 |
| 5-氨基-1,2-二氢-1-(2,4,6-三氯苯基)-3H-吡唑-3-酮 | 5-Amino-3-hydroxy-1-(2,4,6-trichlorophenyl)-pyrazole | 71965-08-7 | C9H6Cl3N3O |
| 5-氨基-1,2,4-塞二唑-3-甲酸甲酯 | methyl 5-amino-1,2,4-thiadiazole-3 carboxylate | 75028-16-9 | C4H5N3O2S |
| 5-氨基-1,2,4-噻二唑 | 1,3,4-thiadiazol-5-amine | 7552-07-0 | C2H3N3S |
| 5-氨基-(9ci)-3-吡啶甲胺 | 5-(aminomethyl)pyridin-3-amine | 754129-80-1 | C6H9N3 |
| 5-氧杂-4-氮杂四环[6.3.1.02,6.03,10]十二碳-1,3,6,8(12),10-五烯 | 3,6-Methanoindeno[1,7-cd][1,2]oxazole | 72417-63-1 | C10H5NO |
| 5-氧杂-2a,6,7-三氮杂苊烯e | 5-Oxa-2a,6,7-triazaacenaphthylene | 749902-49-6 | C8H5N3O |
| 5-氧代环十二烷-1-羧酸 | 5-Oxo-cyclododecanecarboxylic acid | 77080-10-5 | C13H22O3 |
| 5-氧代吡咯烷-3-甲酸 | 5-oxopyrrolidine-3-carboxylic acid | 7268-43-1 | C5H7NO3 |
| 5-氧代-三环[2.2.1.02,6]庚烷-3-羧酸 | (+/-)-3-oxotricyclo<2,2,1,0<sup>2,6</sup>>heptane-7-carboxylic acid | 70748-53-7 | C8H8O3 |
| 5-氧代-L-脯氨酰-L-苯丙氨酰-L-苯丙氨酰-L-脯氨酰-亮氨酰-L-蛋氨酰胺 | Septide | 79775-19-2 | C39H53N7O7S |
| 5-氧代-L-脯氨酰-L-组氨酰-N-2-萘基-L-脯氨酰胺 | Pyr-his-pro-betana | 73644-58-3 | C26H28N6O4 |
| 5-氧代-L-脯氨酰-L-天冬氨酰胺酰甘氨酸 | 5-Oxoprolylasparaginylglycine | 73024-87-0 | C11H16N4O6 |
| 5-氧代-5H-苯并[a]吩恶嗪-10-羧酸 | 10-carboxy-5H-benzo<a>phenoxazin-5-one | 75197-90-9 | C17H9NO4 |
| 5-氧代-5H-[1,3]噻唑并[3,2-a]嘧啶-6-甲酰氯 | 5-Oxo-5H-thiazolo[3,2-A]pyrimidine-6-carbonyl chloride | 76661-92-2 | C7H3ClN2O2S |
| 5-氧代-5H-1,2-氧硫杂环戊烷-3-甲酰氯2,2-二氧化物 | 2,2,5-Trioxo-2,5-dihydro-1,2lambda~6~-oxathiole-3-carbonyl chloride | 70873-59-5 | C4HClO5S |
| 5-氧代-5-(2,3,5,6-四甲基苯基)戊酸 | 5-(2,3,5,6-Tetramethylphenyl)-5-oxovaleric acid | 719295-43-9 | C15H20O3 |
| 5-氧代-4-苯基己酸乙酯 | 5-Oxo-4-phenyl-hexanoic acid ethyl ester | 74528-49-7 | C14H18O3 |
| 5-氧代-4-[4-(四氢呋喃-2-基甲氧羰基)苯基]偶氮-1-苯基-4H-吡唑-3-羧酸乙酯 | Ethyl 4,5-dihydro-5-oxo-1-phenyl-4-((4-(((tetrahydro-2-furyl)methoxy)carbonyl)phenyl)azo)-1H-pyrazole-3-carboxylate | 79044-55-6 | C24H24N4O6 |
| 5-氧代-4-[(4-苯硫基苯基)氨基]-1-丙-2-基-2H-吡咯-3-羧酸乙酯 | 1-Isopropyl-5-oxo-4-(4-phenylsulfanyl-phenylamino)-2,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester | 77711-88-7 | C22H24N2O3S |
| 5-氧代-3-苯基-[1,3]噻唑并[3,2-a]嘧啶-6-羧酸乙酯 | 3-phenyl-6-carbethoxythiazolo<3,2-a>pyrimidin-5(H)-one | 73644-76-5 | C15H12N2O3S |
| 5-氧代-1H-1,7-萘啶-6-羧酸 | 5-Hydroxy-1,7-naphtyridin-6-carbonsaeure | 70730-35-7 | C9H6N2O3 |
| 5-氧代-1-苯基-3-丙基-4H-吡唑-4-甲醛 | 4-Formyl-1-phenyl-3-propyl-2-pyrazolin-5-one | 74037-29-9 | C13H14N2O2 |
| 5-氧代-1-(苯基乙酰基)-L-脯氨酸 | 5-Oxo-1-(phenylacetyl)-L-proline | 73427-36-8 | C13H13NO4 |
| 5-氧代-1,4-二氢吡唑-3-甲酰肼 | 2-Pyrazoline-3-carboxylic acid, 5-oxo-, hydrazide | 73972-70-0 | C4H6N4O2 |
| 5-氧代-(E,E)-8,10-十二碳二烯酸甲酯 | Methyl 5-oxo-(E,E)-8,10-dodecadienoate | 73707-24-1 | C13H20O3 |
| 5-氢过氧基-6-反式-8,11,14-顺式-二十四碳烯酸 | 5-HpETE | 71774-08-8 | C20H32O4 |
| 5-氟间苯二酚 | 5-fluororesorcinol | 75996-29-1 | C6H5FO2 |
| 5-氟苯并呋喃-3-甲醛 | 5-fluorobenzofuran-3-carbaldehyde | 721943-19-7 | C9H5FO2 |
| 5-氟苯并[b]噻吩 | 5-fluorobenzo[b]thiophene | 70060-12-7 | C8H5FS |
| 5-氟脱氧尿苷杂质 | 5-Fluoro-1-((2S,4R,5R)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione | 77180-79-1 | C9H11FN2O5 |
| 5-氟烟酰胺 | 5-fluoronicotinamide | 70-58-6 | C6H5FN2O |
| 5-氟烟酰肼 | 5-fluoronicotinohydrazide | 701-40-6 | C6H6FN3O |
| 5-氟尿苷5'-磷酸酯 | 5-fluorouridine 5′-monophosphate | 796-66-7 | C9H12FN2O9P |
| 5-氟尿嘧啶氨丁三醇 | 5-Fluorouracil tromethamine | 78144-69-1 | C8H14FN3O5 |
| 5-氟尿嘧啶N-beta-D-葡糖苷酸甲酯,2,3,4-三乙酸酯 | N<sup>1</sup>-(methyl 2,3,4-tri-O-acetyl-β-D-glucopyranosyluronate)-5-fluorouracil | 77476-81-4 | C17H19FN2O11 |
| 5-氟尿嘧啶-2-14C | (14C)5-fluorouracil | 766-63-2 | C4H3FN2O2 |
| 5-氟噻唑-2-胺盐酸盐 | 5-fluorothiazol-2-amine hydrochloride | 745053-64-9 | C3H3FN2S*ClH |
| 5-氟嘧啶-2,4,6-三醇 | 5-fluoropyrimidine-2,4,6-triol | 767-80-6 | C4H3FN2O3 |
| 5-氟喹噁啉 | 5-fluoroquinoxaline | 77130-30-4 | C8H5FN2 |
| 5-氟吲哚-3-乙腈 | 2-(5-fluoro-1H-indol-3-yl)acetonitrile | 73139-85-2 | C10H7FN2 |
| 5-氟双环[3.1.1]庚烷-4-酮 | 1-fluorobicyclo<2.1.1>heptan-2-one | 78142-56-0 | C7H9FO |
| 5-氟乳清酸 | 5-fluoroorotic acid | 703-95-7 | C5H3FN2O4 |
| 5-氟-alpha-甲基-1H-吲哚-3-乙胺 | 1-(5-fluoro-1H-indol-3-yl)propan-2-amine | 712-08-3 | C11H13FN2 |
| 5-氟-N-异丙基-2-嘧啶胺 | 2-isopropylamino-5-fluoro pyrimidine | 77476-97-2 | C7H10FN3 |
| 5-氟-N-(5-羟基己基)-2,4-二氧代嘧啶-1-甲酰胺 | 1-(5-hydroxyhexylcarbamoyl)-5-fluorouracil | 74173-52-7 | C11H16FN3O4 |
| 5-氟-7-甲基靛红 | 5-fluoro-7-methyl-indoline-2,3-dione | 749240-57-1 | C9H6FNO2 |
| 5-氟-6-甲基靛红 | 6-methyl-5-fluoroisatin | 749240-54-8 | C9H6FNO2 |
| 5-氟-4-氧代戊酸 | 5-Fluoro-4-oxopentanoic acid | 76385-49-4 | C5H7FO3 |
| 5-氟-3H-螺[异苯并呋喃-1,4’-哌啶]-3-酮 | 5-fluoro-3H-spiro[2-benzofuran-1,4'-piperidin]-3-one | 707541-47-7 | C12H12FNO2 |