| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5,5-二甲基-1-己烯 | 5,5-dimethyl-hex-1-ene | 7116-86-1 | C8H16 |
| 5,5-二甲基-1,6-庚二烯-3-醇 | 5,5-dimethyl-1,6-heptadien-3-ol | 71221-65-3 | C9H16O |
| 5,5-二甲基-1,3-环己二酮-2-磺酸 | 5,5-dimethyl-1,3-cyclohexanedione-2-sulfonic acid | 7608-56-2 | C8H12O5S |
| 5,5-二甲基-1,3-环己二胺 | 1,3-diamino-5,5-dimethylcyclohexane | 74710-13-7 | C8H18N2 |
| 5,5-二甲基-1,3-二恶烷-2-羧酸 | 5,5-dimethyl-1,3-dioxane-2-carboxylic acid | 744220-87-9 | C7H12O4 |
| 5,5-二甲基-1,2,3,6,7,8,9,9B-八氢环戊烯并[g]吲嗪 | 2,2-Dimethyl-4,5-cyclopenteno-1-aza-bicyclo<4.3.0>octan | 73825-75-9 | C13H21N |
| 5,5-二环己基咪唑烷-2,4-二酮 | 5,5-di-cyclohexyl-hydantoin | 74038-66-7 | C15H24N2O2 |
| 5,5-二环己基-3-(3-二乙基氨基丙基)咪唑烷-2,4-二酮 | 5,5-Dicyclohexyl-3-[3-(diethylamino)propyl]imidazolidine-2,4-dione | 74038-68-9 | C22H39N3O2 |
| 5,5-二环己基-3-(2-二甲基氨基乙基)咪唑烷-2,4-二酮 | 5,5-Dicyclohexyl-3-[2-(dimethylamino)ethyl]imidazolidine-2,4-dione | 74051-72-2 | C19H33N3O2 |
| 5,5-二环丙基海因 | 5,5-dicyclopropylimidazolidine-2,4-dione | 7250-75-1 | C9H12N2O2 |
| 5,5-二乙氧基戊醛 | 5,5-diethoxypentanal | 79893-96-2 | C9H18O3 |
| 5,5-二乙氧基-3-甲基戊-2-烯醛 | E-5,5-diethoxy-3-methyl-2-pentenal | 73912-37-5 | C10H18O3 |
| 5,5-二乙氧基-1-甲氧基戊-1-烯-3-炔 | 5,5-diethoxy-1-methoxypent-1-en-3-yne | 75456-40-5 | C10H16O3 |
| 5,5-二乙基-2-硫代巴比妥酸 | 2-Mercapto-5,5-diethyl-1H,5H-pyrimidine-4,6-dione | 77-32-7 | C8H12N2O2S |
| 5,5-二乙基-2,2-二甲基-1,3-噻唑烷-4-羧酸 | 5,5-Diethyl-2,2-dimethyl-1,3-thiazolidine-4-carboxylic acid | 772284-67-0 | C10H19NO2S |
| 5,5-二丁基-9-氧代-10-氧杂-4,6-二硫杂-5-锡杂二十三烷酸十三烷基酯 | —— | 70942-47-1 | C40H80O4S2Sn |
| 5,5-二(乙硫基)己烷-1,2,3,4-四醇 | 5,5-Bis(ethylsulfanyl)hexane-1,2,3,4-tetrol | 7597-74-2 | C10H22O4S2 |
| 5,5-((1-甲基亚乙基)二(4,1-亚苯基氧代))二-1,3-异苯并呋喃二酮,1,3-苯二胺,1,4-苯二胺聚合物 | Benzene-1,3-diamine;benzene-1,4-diamine;5-[4-[2-[4-[(1,3-dioxo-2-benzofuran-5-yl)oxy]phenyl]propan-2-yl]phenoxy]-2-benzofuran-1,3-dione | 71519-79-4 | C43H36N4O8 |
| 5,5,6,6,8,8-六羟基-2,2,3,3-四甲基-2H,2H-9,9-bi苯并[g]色烯-4,4(3h,3h)-二酮 | NSC345647 | 75514-37-3 | C30H26O10 |
| 5,5,6,6,7,7,8,8,9,9,9-Undeca氟壬烷-2,4-二酮 | methyl-1 F-pentyl-3 propanedione-1,3 | 75824-01-0 | C9H5F11O2 |
| 5,5,5-三氟戊-1-烯-4-醇 | 1,1,1-trifluoropent-4-en-2-ol | 77342-37-1 | C5H7F3O |
| 5,5,5-三氟-4-氧戊酸乙酯 | 3,3,3-Trifluorlaevulinsaeure-ethylester | 70961-05-6 | C7H9F3O3 |
| 5,5,14,14-四丁基-7,12-二氧代-6,13-二氧杂-5,14-二锡杂十八烷 | Adipinsaeure-bis-<tri-n-butyl-stannyl-ester> | 7437-35-6 | C30H62O4Sn2 |
| 5,5'-亚甲基二(2-吡啶胺) | MBAP | 737007-16-8 | C11H12N4 |
| 5,5'-亚甲基二(1,3-亚苯基二胺) | 1,3-Benzenediamine, 5,5'-methylenebis- | 70703-38-7 | C13H16N4 |
| 5,5'-二溴-4,4'-双十二烷基-2,2'-联噻吩 | 5,5'-dibromo-4,4'-didodecyl-2,2'-bithiophene | 753470-95-0 | C32H52Br2S2 |
| 5,5',6,6'-四羟基-3,3,3',3'-四甲基-1,1'-螺旋联吲哚 | 3,3,3',3'-tetramethyl-2,3,2',3'-tetrahydro-[1,1']spirobiindene-5,6,5',6'-tetraol | 77-08-7 | C21H24O4 |
| 5,12-萘并萘二酮,8-乙酰基-10-[(3-氨基-2,3,6-三脱氧-a-L-来苏-六吡喃糖基)氧代]-7,8,9,10-四氢-6,8,11-三羟基-1-甲氧基-,自由基离子(1-),(8S,10S)-(9CI) | 2beta-(Z),3alpha-(1E,3R)-3-(3-Hydroxy-(1-octenyl)bicyclo(3.1.1)hept-2-yl)-5-heptenoic acid | 73543-47-2 | C22H36O3 |
| 5,10-二苯基-15,20-二(4-吡啶基)-21H.23H-卟吩 | 5,10-Diphenyl-15,20-di(4-pyridyl)-21H,23H-porphine | 71410-73-6 | C42H28N6 |
| 5,10-二氧代-5H,10H-二咪唑并[1,5-a:1',5'-d]吡嗪-1,6-二甲酸 | 5,10-dioxo-5H,10H-diimidazo<1,5-a:1',5'-d>pyrazine-1,6-dicarboxylic acid | 77015-05-5 | C10H4N4O6 |
| 5,10-二氢-苯并[E]吡咯并[1,2-a]氮杂卓-11-酮 | 11-oxo-10,11-dihydro-5H-pyrrolo[2,1-b][2]benzazepine | 73217-23-9 | C13H11NO |
| 5,10-二氢-5,10-二氧代蒽并[9,1,2-cde]苯并[rst]戊酚-16,17-二基二庚酸酯 | 16,17-Dihydroxyviolanthrone diheptanoate | 71550-34-0 | C48H40O6 |
| 5,10-二乙酰基-4a,5,11,11a-四氢-10H-奎宁环并(2,3-c)-1,5-苯并二氮杂卓 | 5,10-diacetyl-2,3,4,4a,5,10,11,11a-octahydro-1,4-ethano-benzo[<i>b</i>]pyrido[3,2-<i>e</i>][1,4]diazepine | 72031-20-0 | C18H23N3O2 |
| 5,10,15-三苯基-20-(3,6-二氧杂环己-1,4-二烯基)卟啉 | 5,10,15-triphenyl-20-(3,6-dioxacyclohexa-1,4-dienyl)porphyrin | 79664-53-2 | C44H28N4O2 |
| 5,10,15-三(4'-吡啶基)-20-(苯基)卟啉 | 5,10,15-tris(4'-pyridyl)-20-(phenyl)porphyrin | 71188-40-4 | C41H27N7 |
| 5,10,15,20-四苯基-21H,23H-卟啉铟(1+) | Indium tetraphenylporphyrin | 72451-33-3 | C44H28InN4+ |
| 5,10,15,20-四(4-甲基苯基)-21H,23H-卟吩铂 | meso-tetra(p-tolyl)porphinato-platinum(II) | 74194-57-3 | C48H36N4Pt |
| 5,10,11,12-四氢-5-[2-(1-甲基-2-哌啶基)乙基]二苯并[a,d]环辛烯 | 5-(2-(1-Methyl-2-piperidyl)ethyl)-dibenzo(a,d)(1,4)cyclooctadiene | 73940-83-7 | C24H31N |
| 5(8H)-喹啉酮 | Quinolin-5(8H)-one | 749842-56-6 | C9H7NO |
| 5(6)-羧基荧光素 | 5(6)-carboxyfluorescein | 72088-94-9 | C21H12O7*C21H12O7 |
| 5(6)-叠氮醋酸荧光素荧光用 | Azidofluorescein diacetate | 77162-07-3 | C24H15N3O7 |
| 5(4H)-异噻唑酮,3-(1,1-二甲基-2-丙烯-1-基)- | 2-Methoxy-3-propylpiperazine | 74784-13-7 | C8H18N2O |
| 5(4H)-噁唑亚胺,4-乙基-4-甲基-2-苯基- | 5.7-Dimethyl-1.2.4-pyrimido<4.5-e>thiadiazin-6.8-dion-1.1-dioxyd | 74039-28-4 | C7H8N4O4S |
| 5(2H)-异噻唑酮,3-甲基-4-(1-甲基乙基)-2-[(4-苯基-1-哌嗪基)羰基]- | (R)-2-(2-Bromobenzyl)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid | 706806-71-5 | C17H22BrNO4 |
| 5(2H)-异噻唑酮,3-甲基-4-(1-甲基乙基)-2-(1-吡咯烷基羰基)- | (1S,3aR,7aR)-Octahydro-1H-isoindole-1-carboxylic acid | 735252-68-3 | C9H15NO2 |
| 5'-溴螺[1,3-二噁戊环并-2,3'-吲哚]-2'(1'H)-酮 | 5'-bromospiro[[1,3]dioxolane-2,3'-indolin]-2'-one | 75822-54-7 | C10H8BrNO3 |
| 5'-氟螺环[环丙烷-1,3'-吲哚啉]-2'-酮 | 5'-fluorospiro[cyclopropane-1,3'-indol]-2'(1'H)-one | 769965-95-9 | C10H8FNO |
| 5'-叠氮基-5'-脱氧腺苷 | 2-(6-Aminopurin-9-yl)-5-(azidomethyl)oxolane-3,4-diol | 737-76-8 | C10H12N8O3 |
| 5'-去甲环氧长春碱 | nor-5' leurosine | 72311-64-9 | C45H54N4O9 |
| 5'-O-[羟基({[(羟基膦酸根)氧代]膦酸根}氧代)磷基]腺苷镁 | 1-Ethyl-2,3-dihydro-1H-benzimidazole | 71648-26-5 | C9H12N2 |