| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5,7-二氮杂螺[2.5]辛烷-4,6,8-三酮 | pyrimidine-5-spirocyclopropane-2,4,6(1H,3H,5H)-trione | 6947-77-9 | C6H6N2O3 |
| 5,7-二氢-6H-二苯并[a,c]环庚烯-6-甲酰胺 | 6,7-dihydro-5<i>H</i>-dibenzo[<i>a,c</i>]cycloheptene-6-carboxylic acid amide | 67196-51-4 | C16H15NO |
| 5,7-二十烷二酸 | 5,7-eicosadiynoic acid | 69288-29-5 | C20H32O2 |
| 5,7-二乙酰氧基黄酮 | 5,7-di-O-acetyl chrysin | 6665-78-7 | C19H14O6 |
| 5,7-二乙酰氧基-3-(3-吡啶基)-2H-1-苯并吡喃-2-酮 | 5,7-Diacetoxy-3-(3-pyridyl)-cumarin | 67210-67-7 | C18H13NO6 |
| 5,7-二(乙酰氧基)-3-[4-[[(1,1-二甲基乙基)二甲基硅烷基]氧基]苯基]-4H-1-苯并吡喃-4-酮 | 5,7-Bis(acetyloxy)-3-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-4H-1-benzopyran-4-one | 656229-80-0 | C25H28O7Si |
| 5,7-二(1,1-二甲基乙基)-3-苯基-(3H)-苯并呋喃-2-酮 | 5,7-di(tert-butyl)-3-phenyl-3H-benzofuran-2-one | 66737-86-8 | C22H26O2 |
| 5,7,8-三甲氧基香豆素 | 5,7,8-trimethoxycoumarin | 60796-65-8 | C12H12O5 |
| 5,7,7-三甲基-6-氧杂-3-氮杂三环(3.2.2.0)壬烷 | 5,7,7-trimethyl-6-oxa-3-aza-tricyclo[3.2.2.0<sup>2,4</sup>]nonane | 68883-20-5 | C10H17NO |
| 5,7,7,7-四氯-4-甲基庚-1-烯 | 4-Methyl-5,7,7,7-tetrachlor-hepten-1 | 62473-40-9 | C8H12Cl4 |
| 5,7,12-三氧杂-6-锡杂-2,9-三十烷二烯酸-6,6-二丁基-4,8,11-三氧代十八烷醇酯 | —— | 61813-52-3 | C52H96O8Sn |
| 5,7,12,13-四氢-alpha-甲基-6H-二苯并[c,g]氮杂环壬烷-6-乙醇 | alpha-Methyl-5,7,12,13-tetrahydro-6H-dibenz(c,g)azonine-6-ethanol | 67196-49-0 | C19H23NO |
| 5,7,11-三甲基苯并[c]吖啶 | 5,7,11-trimethyl-benz[<i>c</i>]acridine | 63040-05-1 | C20H17N |
| 5,6-环氧-5,6-二氢-[1,10]菲咯啉 | 5,6-epoxy-5,6-dihydro-[1,10]phenanthroline | 65115-91-5 | C12H8N2O |
| 5,6-双-(4-二甲基氨基-苯基)-2-甲基-2H-[1,2,4]噻嗪-3-酮 | 5,6-bis-(4-dimethylamino-phenyl)-2-methyl-2<i>H</i>-[1,2,4]triazin-3-one | 68289-14-5 | C20H23N5O |
| 5,6-双-(4-二甲基氨基-苯基)-2-甲基-2H-[1,2,4]三嗪-3-硫酮 | 5,6-bis-(4-dimethylamino-phenyl)-2-methyl-2<i>H</i>-[1,2,4]triazine-3-thione | 68289-27-0 | C20H23N5S |
| 5,6-亚甲基二氧-2-苯基吲哚 | 6-phenyl-5H-[1,3]dioxolo[4,5-f]indole | 64943-90-4 | C15H11NO2 |
| 5,6-二苯基-S-三唑并[4,3-a]吡嗪 | 5,6-Diphenyl-s-triazolo<4,3-a>pyrazin | 6969-76-2 | C17H12N4 |
| 5,6-二苯基-3-异丙氧基-1,2,4-三嗪 | 3-Isopropoxy-5,6-diphenyl-1,2,4-triazin | 69467-21-6 | C18H17N3O |
| 5,6-二苯基-3-嘧啶-2-基-1,2,4-三嗪 | 5,6-diphenyl-3-(pyrimidine-2-yl)-1,2,4-triazine | 602279-35-6 | C19H13N5 |
| 5,6-二苯基-3-乙氧基-1,2,4-三嗪 | 3-ethoxy-5,6-diphenyl-as-triazine | 69466-95-1 | C17H15N3O |
| 5,6-二苯基-3-(对甲苯氧基)-1,2,4-三嗪 | 3-(4'-Methyl-phenoxy)-5,6-diphenyl-1,2,4-triazin | 69466-94-0 | C22H17N3O |
| 5,6-二羟基黄酮 | 5,6-Dihydroxyflavone | 6665-66-3 | C15H10O4 |
| 5,6-二羟基-2-苯基嘧啶-4-羧酸 | 5,6-dihydroxy-2-phenylpyrimidine-4-carboxylic acid | 62222-38-2 | C11H8N2O4 |
| 5,6-二羟基-2-苯基-嘧啶-4-羧酸甲酯 | methyl 5-hydroxy-6-oxo-2-phenyl-1,6-dihydropyrimidine-4-carboxylate | 62222-36-0 | C12H10N2O4 |
| 5,6-二羟基-1,4-二[(4-羟基苯基)氨基]-9,10-蒽二酮 | ANTHRAQUINONE, 1,2-DIHYDROXY-5,8-BIS(p-HYDROXYANILINO)- | 6425-07-6 | C26H18N2O6 |
| 5,6-二羟基-1,3-二甲基嘧啶-2,4-二酮 | 5,3-Dimethyl-2,4(1H,3H)-pyrimidinedione | 67934-78-5 | C6H8N2O4 |
| 5,6-二硝基螺[1,3-苯并二氧戊环-2,1'-环己烷] | 5,6-dinitrospiro<benzo<1,3>dioxole-2,1'-cyclohexane> | 68239-08-7 | C12H12N2O6 |
| 5,6-二甲氧基茚烷-1-乙酸 | 5,6-dimethoxyindan-1-acetic acid | 62956-65-4 | C13H16O4 |
| 5,6-二甲氧基杂色曲霉毒素 | 5,6-Dimethoxysterigmatocycstin | 65176-75-2 | C20H16O8 |
| 5,6-二甲氧基吲哚啉-2-酮 | 5,6-dimethoxy-2-indolinone | 6286-64-2 | C10H11NO3 |
| 5,6-二甲氧基二苯并[a,h]蒽 | 5,6-dimethoxy-dibenz[<i>a,h</i>]anthracene | 63040-49-3 | C24H18O2 |
| 5,6-二甲氧基-4-甲基喹啉-8-胺 | 8-amino-5,6-dimethoxy-4-methylquinoline | 64992-95-6 | C12H14N2O2 |
| 5,6-二甲氧基-2-苯吲哚 | 5,6-dimethoxy-2-phenyl-1H-indole | 62663-26-7 | C16H15NO2 |
| 5,6-二甲氧基-2-甲基苯丙噻唑 | 2-methyl-5,6-dimethoxy-1,3-benzothiazole | 62306-04-1 | C10H11NO2S |
| 5,6-二甲氧基-2-甲基-3-(3-磺酸丙基)苯并噻唑-3-鎓 | Benzothiazolium, 5,6-dimethoxy-2-methyl-3-(3-sulfopropyl)-, inner salt | 63148-95-8 | C13H17NO5S2 |
| 5,6-二甲氧基-2-甲基-1-苯并呋喃 | 5,6-dimethoxy-2-methyl-benzofuran | 61407-21-4 | C11H12O3 |
| 5,6-二甲氧基-1,3-苯并噻唑-2-胺 | 5,6-dimethoxybenzo[d]thiazol-2-amine | 6294-52-6 | C9H10N2O2S |
| 5,6-二甲基庚烷-1-醇 | 5,6-dimethyl-heptan-1-ol | 60564-78-5 | C9H20O |
| 5,6-二甲基庚-5-烯-2-酮 | 5,6-dimethyl-5-hepten-2-one | 687-68-3 | C9H16O |
| 5,6-二甲基喹啉-8-胺 | 5,6-dimethyl-[8]quinolylamine | 68527-69-5 | C11H12N2 |
| 5,6-二甲基吡嗪-2-胺 | 2-amino-5,6-dimethylpyrazine | 6294-70-8 | C6H9N3 |
| 5,6-二甲基吡啶-3-胺 | 5,6-dimethylpyridin-3-amine | 66093-07-0 | C7H10N2 |
| 5,6-二甲基-8-硝基喹啉 | 5,6-dimethyl-8-nitroquinoline | 68527-68-4 | C11H10N2O2 |
| 5,6-二甲基-4-异丙基-2-哌啶酮 | 4-isopropyl-5,6-dimethyl-piperidin-2-one | 67409-23-8 | C10H19NO |
| 5,6-二甲基-3-羟基吡啶 | 5,6-dimethylpyridin-3-ol | 61893-00-3 | C7H9NO |
| 5,6-二甲基-2-(2-(3-乙基-2-(3)-苯并噻唑亚基)甲基)-1-丁烯基)-3-乙基-苯并恶唑鎓碘化物 | 2-ethyl-1-(3-ethyl-benzothiazol-2-yl)-3-(3-ethyl-5,6-dimethyl-benzoxazol-2-yl)-trimethinium ; iodide | 63870-45-1 | C25H29N2OS*I |
| 5,6-二甲基-1H-苯并咪唑-4,7-二酮 | 5,6-dimethylbenzimidazole-4,7-dione | 61587-95-9 | C9H8N2O2 |
| 5,6-二氯苯并(1,3)二氧烷 | 4,5-Dichlor-brenzcatechinmethylenether | 6120-31-6 | C7H4Cl2O2 |
| 5,6-二氯烟腈 | 5,6-dichloronicotinonitrile | 65189-15-3 | C6H2Cl2N2 |