| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-乙基-1,3-二甲基-5-仲丁基巴比妥酸 | 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-1,3-dimethyl-5-(1-methylpropyl)- | 55134-03-7 | C12H20N2O3 |
| 5-乙基-1,3-二氮杂环庚-2,4,7-三酮 | 5-Ethyl-1,3-diazepane-2,4,7-trione | 5426-41-5 | C7H10N2O3 |
| 5-乙基-1,3-二噁烷-5-甲醇 | 5-ethyl-5-hydroxymethyl-1,3-dioxane | 5187-23-5 | C7H14O3 |
| 5-乙基-1,2-恶唑-3-甲酰氯 | 5-Aethyl-isoxazol-3-carbonsaeurechlorid | 52320-58-8 | C6H6ClNO2 |
| 5-乙基-1,2,3-三甲氧基苯 | 5-Ethyl-1,2,3-trimethoxybenzene | 56438-71-2 | C11H16O3 |
| 5-丙酰基-2-甲基噻吩 | 1-(5-methylthiophen-2-yl)propan-1-one | 59303-13-8 | C8H10OS |
| 5-丙基辛酸 | 5-propyl-octanoic acid | 58086-51-4 | C11H22O2 |
| 5-丙基异喹啉-6-胺 | 5-Propyl-isoquinolin-6-ylamine | 566944-06-7 | C12H14N2 |
| 5-丙基噻唑 | 5-Propylthiazole | 52414-82-1 | C6H9NS |
| 5-丙基十三烷 | 5-Propyltridecane | 55045-11-9 | C16H34 |
| 5-丙基-5H-呋喃-2-酮 | 5-propyl-2(5H)-furanone | 57681-53-5 | C7H10O2 |
| 5-丙基-1,3-苯二酚 | 5-propyl-1,3-benzenediol | 500-49-2 | C9H12O2 |
| 5-丙基-1,3-环己烷二酮 | 5-propylcyclohexane-1,3-dione | 57641-89-1 | C9H14O2 |
| 5-丙-2-烯基-1H-嘧啶-2,4-二酮 | 5-Allyl-uracil | 59090-35-6 | C7H8N2O2 |
| 5-三氟甲基尿嘧啶 | 5-trifluoromethyluracil | 54-20-6 | C5H3F3N2O2 |
| 5-三氟甲基-2-糠酸 | 5-(trifluoromethyl)furan-2-carboxylic acid | 56286-73-8 | C6H3F3O3 |
| 5-三氟甲基-1H-吡唑-4-羧酸 | 5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid | 543739-84-0 | C5H3F3N2O2 |
| 5-三氟乙酰氨基-5-脱氧胸腺嘧啶脱氧核苷 | 2,2,2-trifluoro-N-(((2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl)acetamide | 55812-00-5 | C12H14F3N3O5 |
| 5-丁酰基-6-甲基-5H-1,3-二氧杂环戊并[4,5-f]吲哚-7-乙酸 | N-Acyl-2-methyl-5,6-methylendioxy-3-indolylysaeure | 50332-10-0 | C16H17NO5 |
| 5-丁氧基-N-甲基-1-苯基-1H-吡唑-3-甲酰胺 | 5-butoxy-1-phenyl-1<i>H</i>-pyrazole-3-carboxylic acid methylamide | 55228-45-0 | C15H19N3O2 |
| 5-丁氧基-N-乙基-1-苯基-1H-吡唑-3-甲酰胺 | 5-butoxy-1-phenyl-1<i>H</i>-pyrazole-3-carboxylic acid ethylamide | 55228-46-1 | C16H21N3O2 |
| 5-丁氧基-N-丁基-1-苯基-1H-吡唑-3-甲酰胺 | 5-butoxy-1-phenyl-1<i>H</i>-pyrazole-3-carboxylic acid butylamide | 55228-47-2 | C18H25N3O2 |
| 5-丁氧基-N,N-二甲基-1-苯基-1H-吡唑-3-甲酰胺 | 5-butoxy-1-phenyl-1<i>H</i>-pyrazole-3-carboxylic acid dimethylamide | 55228-17-6 | C16H21N3O2 |
| 5-丁氧基-1-苯基-N-丙基-1H-吡唑-3-甲酰胺 | 5-butoxy-1-phenyl-1<i>H</i>-pyrazole-3-carboxylic acid propylamide | 55228-43-8 | C17H23N3O2 |
| 5-丁氧基-1-苯基-1H-吡唑-3-甲酰胺 | 5-butoxy-1-phenyl-1<i>H</i>-pyrazole-3-carboxylic acid amide | 55228-44-9 | C14H17N3O2 |
| 5-丁基硫代-1,3,4-噻二唑-2-硫醇 | 5-butylsulfanyl-3<i>H</i>-[1,3,4]thiadiazole-2-thione | 56492-83-2 | C6H10N2S3 |
| 5-丁基壬烷-5-基氯化铵 | 5-butylnonan-5-amine hydrochloride | 56065-38-4 | C13H29N*ClH |
| 5-丁基吡啶-2-羧酸 | Fusaric acid | 536-69-6 | C10H13NO2 |
| 5-丁基二十二烷. | 5-Butyl-docosan | 55282-16-1 | C26H54 |
| 5-丁基-N-甲基-1,3-苯并噻唑-2-胺 | 5-Butyl-N-methyl-1,3-benzothiazol-2-amine | 55716-43-3 | C12H16N2S |
| 5-丁基-6-己基-2,3-二氢-1H-茚 | 5-n-Butyl-6-n-hexylindan | 55030-45-0 | C19H30 |
| 5-丁基-5-乙基-2-(4-丙-2-基苯基)-1,3-二恶烷 | 5-Butyl-5-ethyl-2-(4-propan-2-ylphenyl)-1,3-dioxane | 5458-18-4 | C19H30O2 |
| 5-丁基-2-羟基苯甲腈 | 5-butyl-2-hydroxybenzonitrile | 52899-63-5 | C11H13NO |
| 5-丁基-2-(4-甲氧基苯基)-1H-吲哚-3-甲醛 | 5-butyl-2-(4-methoxyphenyl)-1H-indole-3-carbaldehyde | 588671-28-7 | C20H21NO2 |
| 5-丁基-1,3-二甲基-6-苯基-1H-吡咯并[2,3-d]嘧啶-2,4(3H,7H)-二酮 | 5-butyl-1,3-dimethyl-6-phenyl-1,7-dihydro-pyrrolo[2,3-<i>d</i>]pyrimidine-2,4-dione | 53681-32-6 | C18H21N3O2 |
| 5-丁基-1,3,6-三甲基-1H-吡咯并[2,3-d]嘧啶-2,4(3H,7H)-二酮 | 5-butyl-1,3,6-trimethyl-1,7-dihydro-pyrrolo[2,3-<i>d</i>]pyrimidine-2,4-dione | 53681-26-8 | C13H19N3O2 |
| 5-丁基-1,3,4-噻二唑-2(3H)-硫酮 | 5-butyl-1,3,4-thiadiazole-2-thiol | 58017-11-1 | C6H10N2S2 |
| 5-丁基-1,3,4-噁二唑-2-胺 | 2-Amino-5-n-butyl-1,3,4-oxadiazol | 52838-38-7 | C6H11N3O |
| 5-丁-3-烯基-5-甲基咪唑烷-2,4-二酮 | 5-(but-3-en-1-yl)-5-methylimidazolidine-2,4-dione | 59302-22-6 | C8H12N2O2 |
| 5-{[二(2-氯乙基)氨基]甲基}-6-丙基-2,4(1H,3H)-嘧啶二酮 | 5-[bis(2-chloroethyl)aminomethyl]-6-propyl-1H-pyrimidine-2,4-dione;hydrochloride | 58371-00-9 | C12H20Cl3N3O2 |
| 5-beta-孕甾烷-3-alpha,11-alpha,20-beta-三醇 | 5β-Pregnan-3α,11α,20β-triol | 55647-22-8 | C21H36O3 |
| 5-beta-孕甾烷-3-alpha, 6-alpha-二醇-20-酮 | 3α,6α-dihydroxy-5β-pregnan-20-one | 570-78-5 | C21H34O3 |
| 5-alpha-麦角甾-7-烯-3-beta-醇 | (3β,5α)-ergost-7-en-3-ol | 516-78-9 | C28H48O |
| 5-[双(2-羟乙基)氨基]苯-1,3-二醇 | 5-<Bis-(2-hydroxyethyl)-amino>-resorcin | 54845-06-6 | C10H15NO4 |
| 5-[二(甲基磺酰基)氨基]-1-[(甲基磺酰基)氧基]萘-2-磺酰氯 | 5-(bis(methylsulfonyl)amino)-1-[(methylsulfonyl)oxy]naphthalene-2-sulfonyl chloride | 58596-05-7 | C13H14ClNO9S4 |
| 5-[二(2-氯乙基)氨基]-2-甲基苯甲酸 | 1,3-dimethylpiperazine-2,5-dione | 5815-66-7 | C6H10N2O2 |
| 5-[[4-[[[4-[[8-氨基-1-羟基-7-[(4-硝基苯基)偶氮]-3,6-二磺基-2-萘基]偶氮]苯基]氨基]羰基]苯基]偶氮]水杨酸 | 5-[[4-[N-[4-[[8-amino-1-hydroxy-7-[(4-nitrophenyl)diazenyl]-3,6-disulfonaphthalen-2-yl]diazenyl]phenyl]-C-hydroxycarbonimidoyl]phenyl]diazenyl]-2-hydroxybenzoic acid | 56918-93-5 | C36H25N9O13S2 |
| 5-[[4-[[[4-[[2,6-二氨基-3-甲基-5-[(4-磺基苯基)偶氮]苯基]偶氮]苯基]氨基]羰基]苯基]偶氮]水杨酸 | 5-[[4-[N-[4-[[2,6-diamino-3-methyl-5-[(4-sulfophenyl)diazenyl]phenyl]diazenyl]phenyl]-C-hydroxycarbonimidoyl]phenyl]diazenyl]-2-hydroxybenzoic acid | 56918-92-4 | C33H27N9O7S |
| 5-[[4-[[4-[(3-羧基-4-氯苯基)氨基]苯基]苯基亚甲基]-2,5-环己二烯-1-亚基]氨基]-2-氯苯甲酸 | 5-[[4-[[4-[(3-Carboxy-4-chlorophenyl)amino]phenyl]phenylmethylene]-2,5-cyclohexadien-1-ylidene]amino]-2-chlorobenzoic acid | 55811-23-9 | C33H22Cl2N2O4 |
| 5-[[4-[(2-氯苯基)甲氧基]-3-乙氧基-5-碘苯基]亚甲基]-1,3-二嗪农-2,4,6-三酮 | 5-[[4-[(2-Chlorophenyl)methoxy]-3-ethoxy-5-iodophenyl]methylidene]-1,3-diazinane-2,4,6-trione | 5676-11-9 | C20H16ClIN2O5 |