| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5,5-二甲基-1-吡咯啉-N-氧化物 | 5,5-Dimethyl-1-pyrroline N-oxide | 3317-61-1 | C6H11NO |
| 5,5-二甲基-1,3-环己二肟 | 5,5-dimethyl-1,3-cyclohexanedionedioxime | 37110-24-0 | C8H14N2O2 |
| 5,5-二甲基-1,3-恶唑烷-3-甲酰氯 | 5,5-dimethyl-oxazolidine-3-carbonyl chloride | 39885-54-6 | C6H10ClNO2 |
| 5,5-二甲基-1,3-己二烯 | (E)-1-tert-butyl-1,3-butadiene | 36320-14-6 | C8H14 |
| 5,5-二甲基-1,3-噻唑烷-2,4-二酮 | 5,5-dimethylthiazolidine-2,4-dione | 3324-15-0 | C5H7NO2S |
| 5,5-二甲-1,3-二恶烷-2-酮 | 5,5-dimethyl-1,3-dioxan-2-one | 3592-12-9 | C6H10O3 |
| 5,5-二氰基-3-(4-磺丁基)-1,1,3-三乙基咪唑羰花青内胺盐 | 5,5'-Dicyano-3-(4-sulfobutyl)-1,1',3'-triethylimidacarbocyanine betaine | 32634-36-9 | C29H32N6O3S |
| 5,5-二氯-2,2'-联苯二醇 | 5,5-Dichloro-4,5-dihydro[1,1'-biphenyl]-2,2'-diol | 31113-52-7 | C12H10Cl2O2 |
| 5,5-二氟-癸烷 | 5,5-difluoro-decane | 37161-72-1 | C10H20F2 |
| 5,5-二氟-1-甲基-1,5-二氢-2H-吡咯-2-酮 | 5,5-difluoro-1-methyl-3-pyrrolin-2-one | 363152-96-9 | C5H5F2NO |
| 5,5-二异丁基-咪唑烷-2,4-二酮 | 5,5-Diisobutyl-hydantoin | 36033-48-4 | C11H20N2O2 |
| 5,5-二乙氧基-1,3-二苯基-2,4-咪唑烷二酮 | 5,5-diethoxy-1,3-diphenyl-imidazolidine-2,4-dione | 31274-54-1 | C19H20N2O4 |
| 5,5-二乙基-1-[2-[2-(3-甲基-2,5-二氧代吡咯-1-基)乙氧基]乙基]-1,3-二嗪农-2,4,6-三酮 | 5,5-diethyl-1-{2-[2-(3-methyl-2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-ethoxy]-ethyl}-pyrimidine-2,4,6-trione | 35189-15-2 | C17H23N3O6 |
| 5,5-二乙基-1-[2-(3-甲基-2,5-二氧代吡咯-1-基)乙基]-1,3-二嗪农-2,4,6-三酮 | 5,5-diethyl-1-[2-(3-methyl-2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-ethyl]-pyrimidine-2,4,6-trione | 35189-14-1 | C15H19N3O5 |
| 5,5-二乙基-1,3-二恶烷 | 5,5-Diaethyl-<1,3>dioxan | 3390-07-6 | C8H16O2 |
| 5,5-二丙基咪唑烷-2,4-二酮 | 5,5-dipropylimidazolidine-2,4-dione | 36033-33-7 | C9H16N2O2 |
| 5,5-二-2-丙烯基-2,4,6(1H,3H,5H)-嘧啶三酮化合物与1,2-二氢-1,5-二甲基-4-(1-甲基乙基)-2-苯基-3H-吡唑-3-酮(1:1) | 5,5-Bis(prop-2-enyl)-1,3-diazinane-2,4,6-trione;1,5-dimethyl-2-phenyl-4-propan-2-ylpyrazol-3-one | 34356-64-4 | C24H30N4O4 |
| 5,5-二(苯基)-2-(丙-2-炔基氨基)-1,3-恶唑-4-酮 | 5,5-diphenyl-2-prop-2-ynylamino-oxazol-4-one | 32956-98-2 | C18H14N2O2 |
| 5,5-二(溴甲基)-2-氯-1,3,2-二氧磷杂环己烷 | 5,5-bis-bromomethyl-2-chloro-[1,3,2]dioxaphosphinane | 38578-24-4 | C5H8Br2ClO2P |
| 5,5-二(溴甲基)-2-(2,4,6-三溴苯氧基)-1,3,2-二氧磷杂环己烷2-氧化物 | 5,5-bis(bromomethyl)-2-(2,4,6-tribromophenoxy)-1,3,2-dioxaphosphorinane 2-oxide | 38578-30-2 | C11H10Br5O4P |
| 5,5-(硫代双(乙烷-2,1-二基))双(1,3,4-噻二唑-2-胺) | 5,5'-(thiobis(ethane-2,1-diyl))bis(1,3,4-thiadiazol-2-amine) | 303065-25-0 | C8H12N6S3 |
| 5,5,8,8-四甲基-5,6,7,8-四氢-2-萘基异氰酸 | 6-Isocyanato-1,1,4,4-tetramethyl-1,2,3,4-tetrahydro-naphthalene | 343962-16-3 | C15H19NO |
| 5,5,6-三甲基双环[2.2.1]庚烷-2-酮 | isocamphanone | 3292-05-5 | C10H16O |
| 5,5,6,6,7,7,8,8,8-九氟辛烷-1-醇 | 5,5,6,6,7,7,8,8,8-nonafluorooctan-1-ol | 3792-02-7 | C8H9F9O |
| 5,5,6,6,7,7,8,8,8-九氟-2,4-辛烷二酮 | 5,5,6,6,7,7,8,8,8-nonafluoro-octane-2,4-dione | 355-84-0 | C8H5F9O2 |
| 5,5,6,6,7,7,7-七氟庚烷-2,4-二酮 | 5,5,6,6,7,7,7-heptafluoro-heptane-2,4-dione | 356-30-9 | C7H5F7O2 |
| 5,5,5-三氟-1-戊醇 | 5,5,5-trifluoropentan-1-ol | 352-61-4 | C5H9F3O |
| 5,5'-羰基二-1,3-异苯并呋喃二酮与1,3-苯二胺和4,4'-氧基二(苯胺)的聚合物 | 4-(4-aminophenoxy)aniline;benzene-1,3-diamine;5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione | 31942-21-9 | C35H26N4O8 |
| 5,5'-亚甲基二邻氨基苯甲酸二甲酯 | 4,4'-methylenebisanthranilic acid dimethyl ester | 31383-81-0 | C17H18N2O4 |
| 5,5'-二(9H-芴-2-基)-2,2'-联噻吩 | 5,5'-bis-(9H-fluoren-2-yl)-[2,2']bithiophene | 369599-41-7 | C34H22S2 |
| 5,5'-二四唑二铵盐 | 5,5'-Bis-1H-tetrazole diammonium salt | 3021-02-1 | C2H8N10 |
| 5,5'-二-(1E)-丙-1-烯-1-基联苯基-2,2'-二醇 | (1S,2R)-1-amino-2-ethylcyclopentanecarboxylic acid | 309757-10-6 | C8H15NO2 |
| 5,5'-二(7-己基-9H-芴-2-基)-2,2'-联噻吩 | 5,5'-bis-(7-hexyl-9H-fluoren-2-yl)-[2,2']bithiophene | 369599-42-8 | C46H46S2 |
| 5,5'-[硫代二(亚苯基偶氮)]二水杨基<邻羟苄基>酸二钠 | (1R,2S)-1-amino-2-(1-methylethyl)cyclopentanecarboxamide | 309756-99-8 | C9H18N2O |
| 5,5'(硫代二丙烷-3,1-二基)二[2,4-二氢-4-苯基-3H-1,2,4-三唑-3-硫酮] | 5,5'(Thiodipropane-3,1-diyl)bis[2,4-dihydro-4-phenyl-3H-1,2,4-triazole-3-thione] | 30843-83-5 | C22H24N6S3 |
| 5,3'-二羟基-7,4'-二甲氧基黄酮 | pilloin | 32174-62-2 | C17H14O6 |
| 5,12-二氢-5,6,11,12-四苯基-5,12-表二氧基并四苯 | 5,6,11,12-tetraphenyl-5,12-dihydro-5,12-epidioxido-naphthacene | 32287-37-9 | C42H28O2 |
| 5,12-二氢-4,11-二氯-喹啉并[2,3-B]吖啶-7,14-二酮 | 4,11-dichloro-5,12-dihydro-quino[2,3-<i>b</i>]acridine-7,14-dione | 3089-16-5 | C20H10Cl2N2O2 |
| 5,12-二(2-苯基乙炔基)并四苯-5,12-二醇 | 5,12-bis(phenylethynyl)-5,12-dihydronaphthacene-5,12-diol | 31559-43-0 | C34H22O2 |
| 5,12-(H)-石脑油丙酮 | 5(12H)-naphthacenone | 3073-99-2 | C18H12O |
| 5,11-二甲基-6H-苯并[c][1,5]苯并二氮杂卓 | 5,10-dimethyl-10,11-dihydro-5H-dibenzo[b,e][1,4]diazepine | 32047-74-8 | C15H16N2 |
| 5,11-二氢苯并[b][1,4]苯并二氮杂卓-6-硫酮 | 5,10-dihydro-dibenzo[<i>b</i>,<i>e</i>][1,4]diazepine-11-thione | 32047-76-0 | C13H10N2S |
| 5,11-二氢二苯并[b,e][1,4]噁氮杂卓 | dibenzo[b,f]-1,4-oxazepine | 3433-74-7 | C13H11NO |
| 5,10-二氢茚并[3,2-b]吲哚 | 5,10-dihydroindeno[1,2-b]indole | 3254-91-9 | C15H11N |
| 5,10-二氢吲哚并[3,2-b]吲哚 | 5,10-dihydroindolo[3,2-b]indole | 3682-85-7 | C14H10N2 |
| 5,10,15,20-四(2-硝基苯)卟啉 | 5,10,15,20-Tetrakis(2-nitrophenyl)-21,22-dihydroporphyrin | 37116-82-8 | C44H26N8O8 |
| 5, 7-二氟喹啉 | 5,7-Difluoroquinoline | 34522-72-0 | C9H5F2N |
| 5(S)-羟化二十烷四烯酸 | 5(S)-HETE | 330796-62-8 | C20H32O3 |
| 5'-(2-氯-乙酰氨基)-[2,3']联硫代苯基-4'-羧酸乙酯 | Ethyl 5'-(2-chloroacetamido)-[2,3'-bithiophene]-4'-carboxylate | 315676-33-6 | C13H12ClNO3S2 |
| 5'-脱氧-5'-碘-2',3'-O-异亚丙基腺苷 | 5'-iodo-5'-deoxy-2',3'-O-isopropylideneadenosine | 30685-66-6 | C13H16IN5O3 |