| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5,5-二甲基-3-(丙基氨基)环己-2-烯-1-酮 | 5,5-dimethyl-3-propylamino-2-cyclohexenone | 56570-54-8 | C11H19NO |
| 5,5-二甲基-3-(2-甲基丙-2-烯基)咪唑烷-2,4-二酮 | 3-(2-methylprop-2-enyl)-5,5-dimethylimidazolidine-2,4-dione | 59004-93-2 | C9H14N2O2 |
| 5,5-二甲基-2-苯基-1-吡咯啉-N-氧化物 | 2-Phenyl-5,5-dimethyl-1-pyrroline-N-oxide | 58134-17-1 | C12H15NO |
| 5,5-二甲基-2-苯基-1,3-噻唑烷-4-羧酸 | 2-phenyl-4-carboxy-5,5-dimethylthiazolidine | 56614-75-6 | C12H15NO2S |
| 5,5-二甲基-2-苯基-1,3,2-二氧硼杂 | 5,5-dimethyl-2-phenyl-1,3,2-dioxaborinane | 5123-13-7 | C11H15BO2 |
| 5,5-二甲基-2-(alpha-乙氧基苄基)-2-咪唑啉 | 2-(ethoxy-phenyl-methyl)-4,4-dimethyl-4,5-dihydro-1(3)<i>H</i>-imidazole | 52963-60-7 | C14H20N2O |
| 5,5-二甲基-2-(1-苯基庚-1-烯-2-基)-4-丙-2-基-1,3-二恶烷 | 5,5-dimethyl-2-[(E)-1-phenylhept-1-en-2-yl]-4-propan-2-yl-1,3-dioxane | 5436-88-4 | C22H34O2 |
| 5,5-二甲基-2,4(3h,5h)-呋喃二酮 | 5,5-dimethyl-2,3,4,5-tetrahydro-2,4-furandione | 50630-62-1 | C6H8O3 |
| 5,5-二甲基-11-氧代-5H,11H-[2]苯并吡喃并[4,3-g][1]苯并吡喃-9-羧酸 | 5,5-Dimethyl-11-oxo-5H,11H-6,8-dioxa-benzo[a]anthracene-9-carboxylic acid | 52156-73-7 | C19H14O5 |
| 5,5-二甲基-1-苯己烷-1,4-二酮 | 5,5-dimethyl-1-phenylhexane-1,4-dione | 56079-45-9 | C14H18O2 |
| 5,5-二甲基-1-(1,3-苯并二氧戊环-5-基)-1-己烯-3-醇 | 1-Hexen-3-ol, 1-(1,3-benzodioxol-5-yl)-5,5-dimethyl- | 58344-89-1 | C15H20O3 |
| 5,5-二甲基-1-(1,3-苯并二氧戊环-5-基)-1-己烯-3-酮 | 5,5-Dimethyl-1-(3,4-methylenedioxyphenyl)-1-hexen-3-one | 58344-54-0 | C15H18O3 |
| 5,5-二甲基-1,3-二恶烷-2-丙醛 | 3-(5,5-dimethyl-1,3-dioxanyl)-propionaldehyde | 58697-03-3 | C9H16O3 |
| 5,5-二甲基-1,3,6-环庚三烯-1-甲酰氯 | 5,5-dimethyl-cyclohepta-1,3,6-trienecarbonyl chloride | 51906-40-2 | C10H11ClO |
| 5,5-二溴巴比妥酸 | 5,5-dibromobarbituric acid | 511-67-1 | C4H2Br2N2O3 |
| 5,5-二异丙基-2-甲氧基-3-甲基-1,3-恶唑烷-4-酮 | 5,5-diisopropyl-2-methoxy-3-methyl-oxazolidin-4-one | 56440-38-1 | C11H21NO3 |
| 5,5-二乙氧基-3-戊炔-2-酮 | 1,1-diethoxypent-2-yn-4-one | 55402-04-5 | C9H14O3 |
| 5,5-二乙氧基-2-甲基-戊-1-烯 | 5,5-diethoxy-2-methyl-pent-1-ene | 58715-26-7 | C10H20O2 |
| 5,5-二乙基海因 | 5,5-diethyl-imidazolidine-2,4-dione | 5455-34-5 | C7H12N2O2 |
| 5,5-二乙基丙二酰脲 | diethylbarbituric acid | 57-44-3 | C8H12N2O3 |
| 5,5-二乙基-2,2-二丙基-1,3-二恶烷-4,6-二酮 | 5,5-Diethyl-2,2-dipropyl-1,3-dioxane-4,6-dione | 5408-18-4 | C14H24O4 |
| 5,5-二乙基-1-苯基巴比土酸钠盐 | Sodium 5,5-diethyl-2,6-dioxo-1-phenyl-1,2,5,6-tetrahydropyrimidin-4-olate | 59960-26-8 | C14H15N2NaO3 |
| 5,5-二丙-2-基咪唑烷-2,4-二酮 | 5,5-bis(1-methylethyl)imidazolidine-2,4-dione | 52532-01-1 | C9H16N2O2 |
| 5,5-二丁基-12-乙基-9-氧代-10-氧杂-4,6-二硫杂-5-锡杂十六烷酸-2-乙基己基酯 | 2-ethylhexyl 5,5-dibutyl-12-ethyl-9-oxo-10-oxa-4,6-dithia-5-stannahexadecanoate | 53202-61-2 | C30H60O4S2Sn |
| 5,5-二(4-氯苯基)-1,3-二氯海因 | 1,3-dichloro-5,5-bis-(4-chloro-phenyl)-imidazolidine-2,4-dione | 55579-35-6 | C15H8Cl4N2O2 |
| 5,5,7,7-四甲基十一烷-6-酮 | 5,5,7,7-tetramethyl-undecan-6-one | 59126-20-4 | C15H30O |
| 5,5,6,6-四氟己烷-2,4-二酮 | 5,5,6,6-tetrafluoro-hexane-2,4-dione | 59857-63-5 | C6H6F4O2 |
| 5,5,10,10,15,15-六甲基-二茚并 [1,2-a:1,2-c]芴 | 5,5',10,10',15,15'-hexamethyltruxene | 597554-76-2 | C33H30 |
| 5,5'-联嘧啶 | 5,5'-bipyrimidine | 56598-46-0 | C8H6N4 |
| 5,5'-氧基二(戊腈) | 6-oxa-undecanedinitrile | 5392-06-3 | C10H16N2O |
| 5,5'-氧双(5-氧代戊酸) | glutaric anhydride | 53715-97-2 | C10H14O7 |
| 5,5'-双(二苯基磷)-四氟-二-1,3-苯二氧杂环 | (R)-difluorphos | 503538-69-0 | C38H24F4O4P2 |
| 5,5'-亚硫基二[2-苯基-1H-异吲哚-1,3(2H)-二酮] | 4,4'-bis(N-phenylphthalimide)sulfide | 58974-89-3 | C28H16N2O4S |
| 5,5'-二甲酰基-2,2'-二呋喃 | 5,5'-diformyl-2,2'-difuran | 5905-01-1 | C10H6O4 |
| 5,5'-二甲基-2,2'-联苯二胺 | 2,2'-diamino-5,5'-dimethylbiphenyl | 59594-56-8 | C14H16N2 |
| 5,5'-二氨基-2,2'-联吡啶 | 2,2'-bipyridine-5,5'-diamine | 52382-48-6 | C10H10N4 |
| 5,5'-[硫代二(4,1-亚苯基氧基)]二-1,3-异苯并呋喃二酮 | 1,3-Isobenzofurandione, 5,5'-[thiobis(4,1-phenyleneoxy)]bis- | 52256-85-6 | C28H14O8S |
| 5,5'-[[1,1',6,6',7,7'-六羟基-3,3'-二甲基-5,5'-二(1-甲基乙基)[2,2'-联萘]-8,8'-二基]二次甲基]二[2,4,6(1H,3H,5H)-嘧啶三酮] | batriden | 56509-01-4 | C38H34N4O12 |
| 5,5'-[(2-羟基三亚甲基)二(氧基)]二[4-氧代-4H-1-苯并吡喃-2-羧酸]二甲酯 | 1,3-bis(2-methoxycarbonylchromon-5-yloxy)propan-2-ol | 51471-26-2 | C25H20O11 |
| 5,5'-(四亚甲基二硫代)二-1,3,4-噻二唑-2-硫醇 | 5,5'-(tetramethylenedithio)di-1,3,4-thiadiazole-2-thiol | 5064-34-6 | C8H10N4S6 |
| 5,5''-二氯-2',5'-二氢-2,2''-二甲基-3,3':4',3''-三联噻吩 | 3,4-bis-[2,2'-dimethyl-5,5'-(dichlorodithienyl)]-2,5-dihydrothiophene | 528604-88-8 | C14H12Cl2S3 |
| 5,4'-二羟基-3,6,7,8,3'-五甲氧基黄酮 | 5,4'-dihydroxy-3,6,7,8,3'-pentamethoxyflavone | 50439-47-9 | C20H20O9 |
| 5,3'-二羟基-3,7,4'-三甲氧基黄酮 | ayanin | 572-32-7 | C18H16O7 |
| 5,14-二丁基十八烷 | 5,14-Dibutyloctadecane | 55282-13-8 | C26H54 |
| 5,11-二苯基-5,11-二氢吲哚并吲哚并[3,2-B]咔唑 | 5,11-diphenylindolo[3,2-b]carbazole | 58328-30-6 | C30H20N2 |
| 5,11-二甲基-6H-吡啶并[4,3-b]咔唑-9-醇 | 9-hydroxyellipticine | 51131-85-2 | C17H14N2O |
| 5,11-二甲基-6-(3-甲基丁基)-6H-吡啶并(4,3-b)咔唑 | 6H-Pyrido(4,3-b)carbazole, 5,11-dimethyl-6-(3-methylbutyl)- | 55042-53-0 | C22H24N2 |
| 5,10-开环-19-去甲孕甾-5-炔-3,10,20-三酮 | 5,10-Seco-19-norpregn-5-yne-3,10,20-trione | 55512-68-0 | C20H26O3 |
| 5,10-十一碳二烯-2-酮 | 5,10-undecadien-2-one | 54374-05-9 | C11H18O |
| 5,10-二羟基-2,2-二甲基-12-(3-甲基丁-2-烯基)吡喃并[5,6-b]氧杂蒽-6-酮 | trapezifolixanthone | 50816-23-4 | C23H22O5 |