| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5,7-二乙酰氧基-3,4',8-三甲氧基黄酮 | 5,7-dihydroxy-3,4',8-trimethoxyflavone diacetate | 5128-43-8 | C22H20O9 |
| 5,7,9-雌三烯-3,17-二醇 | <i>ent</i>-13α-estra-5,7,9-triene-3α,17α-diol | 517-07-7 | C18H24O2 |
| 5,7,8-三羟基-2-甲基-4H-1-苯并吡喃-4-酮 | 5,7,8-trihydroxy-2-methyl-chromen-4-one | 56100-43-7 | C10H8O5 |
| 5,7,8-三氯-6-甲氧基-喹啉 | 5,7,8-trichloro-6-methoxy-quinoline | 5423-58-5 | C10H6Cl3NO |
| 5,7,4-三甲氧基黄酮 | 4',5,7-trimethoxyflavone | 5631-70-9 | C18H16O5 |
| 5,7,3',4',5'-五羟基黄酮 | tricetin | 520-31-0 | C15H10O7 |
| 5,6-茚满二胺 | 5,6-diaminoindan | 52957-65-0 | C9H12N2 |
| 5,6-脱氢花生四烯酸 | 5,6-dehydroarachidonic acid | 58688-54-3 | C20H30O2 |
| 5,6-喹喔啉二胺 | 5,6-diaminoquinoxaline | 57436-95-0 | C8H8N4 |
| 5,6-双-(4-甲氧基-苯基)-2H-[1,2,4]噻嗪-3-酮 | 5,6-bis(4-methoxyphenyl)-1,2,4-triazin-3-ol | 5471-46-5 | C17H15N3O3 |
| 5,6-单环氧维他命 A | 5,6-Epoxyretinol | 512-39-0 | C20H30O2 |
| 5,6-二苯基呋喃并[2,3-d]嘧啶-4-胺 | 4-amino-5,6-diphenylfuro<2,3-b>pyrimidine | 5207-52-3 | C18H13N3O |
| 5,6-二羟基色氨酸 | 5,6-Dihydroxytryptophan | 58456-66-9 | C11H12N2O4 |
| 5,6-二羟基嘧啶-4-羧酸 | 4,5-Dihydroxy-6-carboxy-pyrimidin | 52412-10-9 | C5H4N2O4 |
| 5,6-二羟基吡嗪-2,3-二羧酸 | 1,4-dihydropyrazine-2,3-dione-5,6-dicarboxylic acid | 58084-27-8 | C6H4N2O6 |
| 5,6-二羟基-嘧啶-4-羧酸甲酯 | methyl 5,6-dihydroxypyrimidine-4-carboxylate | 518047-31-9 | C6H6N2O4 |
| 5,6-二羟基-7-甲氧基-2H-苯并吡喃-2-酮 | 5,6-dihydroxy-7-methoxycoumarin | 50656-75-2 | C10H8O5 |
| 5,6-二羟基-3H-异苯并呋喃-1-酮 | 5,6-dihydroxyphthalide | 53766-43-1 | C8H6O4 |
| 5,6-二羟基-2-对甲苯-嘧啶-4-羧酸甲酯 | methyl 5,6-dihydroxy-2-(4-methylphenyl)pyrimidine-4-carboxylate | 519032-06-5 | C13H12N2O4 |
| 5,6-二羟基-2-(3-羟基-4-甲氧基苯基)-3,7-二甲氧基-4H-1-苯并吡喃-4-酮 | 5,6,3′-trihydroxy-3,7,4′-trimethoxyflavonol | 548-74-3 | C18H16O8 |
| 5,6-二碘苯并(1,3)间二氧杂环戊烯 | 5,6-diiodobenzo[d][1,3]dioxole | 5876-52-8 | C7H4I2O2 |
| 5,6-二硝基苯并咪唑 | 5,6-dinitro-1H-benzo[d]imidazole | 50365-37-2 | C7H4N4O4 |
| 5,6-二硝基-1H-吲唑 | 5,6-dinitro-1H-indazole | 59601-91-1 | C7H4N4O4 |
| 5,6-二甲氧基苯并噻唑 | 5,6-dimethoxybenzo[d]thiazole | 58249-69-7 | C9H9NO2S |
| 5,6-二甲氧基烟醛 | 5,6-dimethoxynicotinaldehyde | 52605-99-9 | C8H9NO3 |
| 5,6-二甲氧基-8-硝基喹啉 | 5,6-dimethoxy-8-nitroquinoline | 5333-02-8 | C11H10N2O4 |
| 5,6-二甲氧基-2-甲基苯并咪唑 | 5,6-dimethoxy-2-methyl-1<i>H</i>-benzimidazole | 51437-32-2 | C10H12N2O2 |
| 5,6-二甲氧基-2,3-二氢-异吲哚-1-酮 | 5,6-dimethoxy-2,3-dihydro-1H-isoindol-1-one | 59084-72-9 | C10H11NO3 |
| 5,6-二甲氧基-1-茚酮-2-羧酸乙酯 | ethyl 5,6-dimethoxy-1-oxo-2,3-dihydro-1H-indene-2-carboxylate | 53295-44-6 | C14H16O5 |
| 5,6-二甲氧基-1,3-苯并噻唑-2(3H)-酮 | 5,6-dimethoxybenzo[d]thiazol-2(3H)-one | 53827-52-4 | C9H9NO3S |
| 5,6-二甲氧基-1,2,3,4-四氢萘-2-酮 | 5,6-dimethoxy-2-tetralone | 52644-01-6 | C12H14O3 |
| 5,6-二甲基苯并咪唑-1-乙酸 | 2-(5,6-dimethyl-1H-benzo[d]imidazol-1-yl)acetic acid | 500872-62-8 | C11H12N2O2 |
| 5,6-二甲基苯并咪唑 | 5,6-dimethyl-1H-benzo[d]imida-zole | 582-60-5 | C9H10N2 |
| 5,6-二甲基呋喃[2,3-d]嘧啶-4-胺 | 5,6-dimethylfuro[2,3-d]pyrimidin-4-amine | 5117-94-2 | C8H9N3O |
| 5,6-二甲基-吡嗪-2,3-二胺 | 5,6-dimethyl-pyrazine-2,3-diamine | 53114-83-3 | C6H10N4 |
| 5,6-二甲基-4-羟基-2-甲氧基嘧啶 | 5,6-dimethyl-2-methoxy-4(3H)-pyrimidinone | 55996-08-2 | C7H10N2O2 |
| 5,6-二甲基-4-硝基-2-吡啶羧酸 | 5,6-Dimethyl-4-nitropyridine-2-carboxylic acid | 501357-46-6 | C8H8N2O4 |
| 5,6-二甲基-4-嘧啶胺 | 5,6-dimethyl-pyrimidin-4-ylamine | 54568-12-6 | C6H9N3 |
| 5,6-二甲基-3-苯基-2-硫氧基-2,3-二氢噻吩并[2,3-d]嘧啶-4(1H)-酮 | 5,6-Dimethyl-3-phenyl-2-thioxo-2,3-dihydro-1H-thieno[2,3-d]pyrimidin-4-one | 59898-64-5 | C14H12N2OS2 |
| 5,6-二甲基-3-羧基-2-吡啶酮 | 5,6-dimethyl-2-hydroxynicotinic acid | 51727-05-0 | C8H9NO3 |
| 5,6-二甲基-3-氧代-3,4-二氢-吡嗪-2-羧酸 | 5,6-Dimethyl-3-oxo-3,4-dihydropyrazine-2-carboxylic acid | 57796-64-2 | C7H8N2O3 |
| 5,6-二甲基-3,4-二氢-1H-吡啶-2-酮 | 3,4-dihydro-5,6-dimethyl-2(1H)-pyridone | 52648-22-3 | C7H11NO |
| 5,6-二甲基-2-苯并呋喃-1,3-二酮 | 4,5-dimethylphthalic anhydride | 5999-20-2 | C10H8O3 |
| 5,6-二甲基-2-硝基-苯并咪唑 | 5,6-Dimethyl-2-Nitrobenzimidazol | 5709-69-3 | C9H9N3O2 |
| 5,6-二甲基-2-(3-(5,6-二甲基-3-乙基-2-苯并恶唑亚基)-1-丙烯基)-3-乙基苯并恶唑鎓碘化物 | 1,3-bis-(3-ethyl-5,6-dimethyl-benzoxazol-2-yl)-trimethinium ; iodide | 52078-66-7 | C25H29N2O2*I |
| 5,6-二甲基-1,3-二苯基-4,7-二氢-2-苯并呋喃 | 1,3-diphenyl-5,6-dimethyl-4,7-dihydroisobenzofuran | 5452-32-4 | C22H20O |
| 5,6-二溴环己-2-烯-1,4-二酮 | 5,6-dibromo-cyclohex-2-ene-1,4-dione | 5273-61-0 | C6H4Br2O2 |
| 5,6-二溴六氢-4,7-亚甲基-2-苯并呋喃-1,3-二酮 | 5,6-Dibromohexahydro-4,7-methanoisobenzofuran-1,3-dione | 5455-81-2 | C9H8Br2O3 |
| 5,6-二溴-7-氧杂双环[2.2.1]庚烷-2,3-二甲酸酐 | 5,6-dibromohexahydro-4,7-epoxyisobenzofuran-1,3-dione | 51371-59-6 | C8H6Br2O4 |
| 5,6-二溴-3-氨基吡啶 | 5,6-Dibromopyridin-3-amine | 53242-19-6 | C5H4Br2N2 |