| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5,6,7,8-四氟-1,4-蒽二酮 | 5,6,7,8-tetrafluoroanthracene-1,4-dione | 859849-47-1 | C14H4F4O2 |
| 5,6,7,8,9,10,11,12-八氢-环癸并[b]吡啶 | 5,6,7,8,9,10,11,12-Octahydrocyclodeca[b]pyridine | 85237-72-5 | C13H19N |
| 5,6,6,7,7,7-六氟-4-(三氟甲基)庚-1,4-二烯 | 5,6,6,7,7,7-Hexafluoro-4-(trifluoromethyl)-1,4-heptadiene | 84100-12-9 | C8H5F9 |
| 5,6,11,12-四氢二苯并[B,F]氮杂环辛四烯盐酸盐 | 5,6,11,12-tetrahydrobenzo[c][1]benzazocine hydrochloride | 80866-74-6 | C15H15N*ClH |
| 5,5’-(苯并[c][1,2,5]噻二唑-4,7-二基)双(噻吩-2-甲醛) | 4,7-bis(5-formylthiophen-2-yl)-2,1,3-benzothiadiazole | 882303-63-1 | C16H8N2O2S3 |
| 5,5’,5’’-(次氮基三(苯-4,1-二基))三(噻吩-2-甲醛) | tris[4-(5-formyl-2-thienyl)phenyl]amine | 883236-47-3 | C33H21NO3S3 |
| 5,5-双十二烷基-9-氧代-10-氧杂-4,6-二硫杂-5-锡杂二十烷酸癸基酯 | —— | 83833-27-6 | C50H100O4S2Sn |
| 5,5-二甲氧基-3-甲基-1-(5-甲基-螺[2.5]辛-4-烯-4-基)-戊-1-炔-3-醇 | 5,5-dimethoxy-3-methyl-1-(7-methylspiro[2.5]oct-7-en-8-yl)pent-1-yn-3-ol | 88982-10-9 | C17H26O3 |
| 5,5-二甲氧基-3,3-二甲基-1-戊炔 | 5,5-dimethoxy-3,3-dimethyl-1-pentyne | 82850-96-2 | C9H16O2 |
| 5,5-二甲基二环[4.1.0]庚烷-2-酮 | 5,5-dimethylbicyclo<4.1.0>heptan-2-one | 88105-44-6 | C9H14O |
| 5,5-二甲基-4-苯基环己烷-1,3-二酮 | 4-fenyldimedone | 86396-24-9 | C14H16O2 |
| 5,5-二甲基-4,8-二氧杂三环[4.2.1.03,7]壬-2-基丙烯酸酯 | 5,5-Dimethylhexahydro-2,6-methanofuro[3,2-b]furan-3-yl prop-2-enoate | 827607-35-2 | C12H16O4 |
| 5,5-二甲基-3-环己烯-1-醇 | 5,5-Dimethyl-3-cyclohexen-1-ol | 82299-68-1 | C8H14O |
| 5,5-二甲基-3-[4-(三氟甲氧基)苯基]咪唑烷-2,4-二酮 | 5,5-dimethyl-3-(4-trifluoromethoxyphenyl)hydantoin | 89020-93-9 | C12H11F3N2O3 |
| 5,5-二甲基-3-(戊基氨基)环己-2-烯酮 | 5,5-Dimethyl-3-(n-pentylamino)cyclohex-2-en-1-one | 82663-50-1 | C13H23NO |
| 5,5-二甲基-2-苯氧基-1,3,2-二氧杂磷杂环己烷 2-氧化物 | 5,5-dimethyl-2-oxo-2-phenoxy-1,3,2-dioxaphosporinane | 884-89-9 | C11H15O4P |
| 5,5-二甲基-2-[(4-甲基-3-硝基苯基)偶氮]环己烷-1,3-二酮 | 5,5-Dimethyl-2-[(4-methyl-3-nitrophenyl)azo]cyclohexane-1,3-dione | 84255-11-8 | C15H17N3O4 |
| 5,5-二甲基-2-(2,2,2-三氟乙酰基)环己烷-1,3-二酮 | 2-trifluoroacetyl-5,5-dimethylcyclohexane-1,3-dione | 893842-26-7 | C10H11F3O3 |
| 5,5-二甲基-2-(1-苯基乙基)-1,3-二恶烷 | 5,5-Dimethyl-2-(1-phenylethyl)-1,3-dioxane | 84697-11-0 | C14H20O2 |
| 5,5-二甲基-1,3-二噁烷 | 5,5-dimethyl-1,3-dioxane | 872-98-0 | C6H12O2 |
| 5,5-二甲基-1,3-二(4-甲基苯基)-1,3,5-二氮杂磷杂环己烷-5-鎓碘化物 | 1,3-di-p-tolyl-5,5-dimethyl-1,3,5-diazaphosphorinane | 85684-47-5 | C19H26N2P*I |
| 5,5-二氟-3-己酮 | 5,5-difluoro-3-hexanone | 86154-54-3 | C6H10F2O |
| 5,5-二氟-1,4-戊烷二胺 | 1-difluoromethyl-1,4-butanediamine | 86120-58-3 | C5H12F2N2 |
| 5,5-二乙基-6-[(4-甲氧基苯基)氨基]-2,4(3H,5H)-嘧啶二酮 | 5,5-Diethyl-6-(4-methoxy-phenylamino)-5H-pyrimidine-2,4-dione | 87215-90-5 | C15H19N3O3 |
| 5,5-二乙基-6-[(3-甲基苯基)氨基]-2,4(3H,5H)-嘧啶二酮 | 5,5-Diethyl-6-m-tolylamino-5H-pyrimidine-2,4-dione | 87215-89-2 | C15H19N3O2 |
| 5,5-二乙基-2-[(4-甲氧基苯基)氨基]-4,6(1H,5H)-嘧啶二酮 | 4,6(1H,5H)-Pyrimidinedione, 5,5-diethyl-2-((4-methoxyphenyl)amino)- | 87215-98-3 | C15H19N3O3 |
| 5,5-二乙基-2-[(4-甲基苯基)氨基]-4,6(1H,5H)-嘧啶二酮 | 5,5-diethyl-2-<i>p</i>-toluidino-1<i>H</i>-pyrimidine-4,6-dione | 87215-97-2 | C15H19N3O2 |
| 5,5-二乙基-1,3-噻唑烷-2,4-二酮 | 5,5-diethyl-thiazolidine-2,4-dione | 89295-61-4 | C7H11NO2S |
| 5,5-二丙基-1,3-噻唑烷-2,4-二酮 | 5,5-dipropyl-thiazolidine-2,4-dione | 89295-62-5 | C9H15NO2S |
| 5,5,9-三甲基螺[5.5]十一碳-3,8-二烯-1-醇 | 5,5,9-Trimethylspiro[5.5]undeca-3,9-dien-1-ol | 884195-53-3 | C14H22O |
| 5,5,6,7,7,7-六氟-2-三氟甲基庚-2-烯 | 5,5,6,7,7,7-hexafluoro-2-trifluoromethylhept-2-ene | 87894-36-8 | C8H7F9 |
| 5,5,6,6,7,7,7-七氟-3-碘-1-庚醇 | 1H,1H,2H,2H,3H,4H,4H-heptafluoro-3-iodohepta-1-ol | 89621-93-2 | C7H8F7IO |
| 5,5,5-三氟戊腈 | 5,5,5-Trifluorovaleronitrile | 89866-61-5 | C5H6F3N |
| 5,5,5-三氟-2,4-二氧代-戊酸乙酯 | ethyl 5,5,5-trifluoro-2,4-dioxopentanoate | 893643-18-0 | C7H7F3O4 |
| 5,5,5-三氟-1,2-戊二烯-4-酮 | 5,5,5-trifluoro-1,2-pentadien-4-one | 83686-93-5 | C5H3F3O |
| 5,5,5-三乙氧基-2-甲基戊-3-炔-2-醇 | 4,4,4-triethoxy-2-methyl-3-pentyn-2-ol | 88329-66-2 | C12H22O4 |
| 5,5'-双(5-溴噻吩-2-基)-4,4'-二己基-2,2'-联噻唑 | 5,5'-bis(5-bromo-2-thienyl)-4,4'-dihexyl-2,2'-bithiazole | 853722-91-5 | C26H30Br2N2S4 |
| 5,5'-二溴-4,4'-二辛基-2,2'-二噻吩 | 5,5'-dibromo-4,4'-dioctyl-2,2'-bithiophene | 845785-76-4 | C24H36Br2S2 |
| 5,5'-二溴-4,4'-二十四烷基-2,2'-联噻吩 | 2,2'-dibromo-3,3'-bis(n-tetradecyl)-5,5'-bithiophene | 888491-16-5 | C36H60Br2S2 |
| 5,5'-二溴-2,2'-二碘-1,1'-联苯 | 5,5'-dibromo-2,2'-diiodobiphenyl | 873792-52-0 | C12H6Br2I2 |
| 5,5'-二溴-2,2'-二甲氧基-二苯甲酮 | 5,5'-dibromo-2,2'-dimethoxy-benzophenone | 855289-48-4 | C15H12Br2O3 |
| 5,5'-二氨基-二苯酸 | 5,5'-diamino-diphenic acid | 859934-87-5 | C14H12N2O4 |
| 5,5'-二氟-1,2-二(2-氨基苯氧基)乙烷-N,N,N',N'-四乙酸 | 2-[2-[2-[2-[bis(carboxymethyl)amino]-4-fluorophenoxy]ethoxy]-N-(carboxymethyl)-5-fluoroanilino]acetic acid | 85233-21-2 | C22H22F2N2O10 |
| 5,5'-二[(1E)-1-丙烯-1-基]-2,2'-联苯二醇 | trans-Isomagnolol | 87979-85-9 | C18H18O2 |
| 5,5'-[(2E)-2-丁烯-1,4-二基]二(1H-四唑) | 1,4-Bis-<tetrazolyl-(5)>-buten-(2) | 83721-35-1 | C6H8N8 |
| 5,3',4'-三羟基-3,6,7,8-四甲氧基黄酮 | 5,3',4'-Trihydroxy-3,6,7,8-tetramethoxyflavone | 81943-52-4 | C19H18O9 |
| 5,19-环氧-19,25-二甲氧基南瓜-6,23-二烯-3-醇 | (19R,23E)-5β,19-epoxy-19,25-dimethoxycucurbita-6,23-dien-3β-ol | 85372-72-1 | C32H52O4 |
| 5,11-双(三乙基甲硅烷基乙炔基)蒽噻吩,正反异构体的混合物 | TESADT | 851817-11-3 | C34H38S2Si2 |
| 5,11-二氮杂三环[6.3.1.02,6]十二碳-1,3,6,8,10-五烯 | 4,8-Methano-1H-pyrrolo[3,2-c]azocine(9CI) | 83693-81-6 | C10H8N2 |
| 5,11-二氧杂三环[8.1.0.04,6]十一烷 | 5,11-Dioxatricyclo[8.1.0.04,6]undecane | 87421-71-4 | C9H14O2 |