| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-喹啉-8-氧基苯甲酸 | 4-[(Quinolin-8-yl)oxy]benzoic acid | 866082-42-0 | C16H11NO3 |
| 4-喹啉-8-氧基苯甲腈 | 8-(4-cyanophenoxy)quinoline | 860004-36-0 | C16H10N2O |
| 4-喹唑啉基硒酸钠 | Sodium 4-quinazolinyl selenate | 87356-40-9 | C8H5N2Se*Na |
| 4-哌嗪基苯并噻吩盐酸盐 | 1-(benzo[b]thiophen-4-yl)piperazine | 846038-18-4 | C12H14N2S |
| 4-哌嗪-1-基-呋喃并吡啶 | 4-(1-piperazinyl)furo<3,2-c>pyridine | 81078-84-4 | C11H13N3O |
| 4-哌啶-4-甲基吡啶 | 4-(piperidin-4-ylmethyl)pyridine | 899356-95-7 | C11H16N2 |
| 4-哌啶-4-基喹啉-1-氧化物 | 4-Piperidin-4-YL-quinoline 1-oxide | 885274-79-3 | C14H16N2O |
| 4-哌啶-4-基-苯甲酸 | Tonostan | 8060-62-6 | C19H25N5O4 |
| 4-哌啶(2-噻吩)甲酮 | 4-[oxo(thien-2-yl)methyl]piperidine | 86542-98-5 | C10H13NOS |
| 4-咪唑烷羧酸,3-[(2S)-2-[[(1S)-1-羧基-3-苯基丙基]氨基]-1-羰基丙基]-1-甲基-2-羰基-,(4S)- | 3-Chlorodihydro-3,5-dimethyl-5-phenylfuran-2(3H)-one | 89630-70-6 | C12H13ClO2 |
| 4-咪唑-1-基-5,5-二甲基呋喃-2-亚胺 | 1-(2-imino-5,5-dimethyl-2,5-dihydro-4-furyl)imidazole | 86790-59-2 | C9H11N3O |
| 4-咪唑-1-基-4-苯基-丁-3-烯-2-酮 | 4-imidazol-1-yl-4-phenyl-but-3-en-2-one | 85143-86-8 | C13H12N2O |
| 4-呋喃-2-基-3-甲基-丁-3-烯-2-酮 | 2-Furfuryliden-butanon-(3) | 81540-27-4 | C9H10O2 |
| 4-吡啶胺,3-溴-N-甲基- | 3-(Glutathion-S-yl)-N,N'-diacetylbenzidine | 89014-16-4 | C26H31N5O8S |
| 4-吡啶甲醛 | pyridine-4-carbaldehyde | 872-85-5 | C6H5NO |
| 4-吡啶甲亚胺酸肼 | (Z)-N-aminopyridine-4-carboximidamide | 89830-71-7 | C6H8N4 |
| 4-吡啶基甲基膦酸 | (4-Pyridylmethyl)phosphonic acid | 80241-43-6 | C6H8NO3P |
| 4-吡啶基-4-丁醛 | 4-(4-pyridyl)butanenitrile | 84200-09-9 | C9H10N2 |
| 4-吡啶基-4-丁酸乙酯 | 4-Pyridinebutanimidic acid ethyl ester | 887579-33-1 | C11H16N2O |
| 4-吡啶基-4-丁脒 | 4-Pyridinebutanimidamide | 887577-32-4 | C9H13N3 |
| 4-吡啶基-3-丁酸乙酯 | 3-Pyridinebutanimidic acid ethyl ester | 887579-26-2 | C11H16N2O |
| 4-吡啶基-2-丁咪酸乙酯 | 2-Pyridinebutanimidic acid ethyl ester | 887579-19-3 | C11H16N2O |
| 4-吡啶丙腈 | 3-(pyridin-4-yl)propanenitrile | 84200-06-6 | C8H8N2 |
| 4-吡啶丙胺单盐酸盐 | 4-Pyridinepropanamine monohydrochloride | 84359-20-6 | C8H13ClN2 |
| 4-吡啶-4-基吡啶-2-羧酸 | 4-(pyridin-4-yl)pyridine-2-carboxylic acid | 872468-96-7 | C11H8N2O2 |
| 4-吡啶-3-基苯胺 | 4-pyridin-3-ylaniline | 82261-42-5 | C11H10N2 |
| 4-吡啶-3-基-4,5,6,7-四氢-3H-咪唑并[4,5-c]吡啶 | 4-(3-pyridyl)spinaceamine | 876708-23-5 | C11H12N4 |
| 4-吡咯烷-1-戊酸 | 4-pyrrolidin-1-yl-pentanoic acid | 889940-05-0 | C9H17NO2 |
| 4-吡咯烷-1-基苯磺酸 | 4-(1-pyrrolidyl)benzenesulfonic acid | 853789-34-1 | C10H13NO3S |
| 4-吗啉甲酰胺-N-(2-氨基乙基)盐酸盐 | 2-(morpholine-4-carboxamido)ethanamino hydrochloride | 88017-03-2 | C7H15N3O2*ClH |
| 4-吗啉甲基苯甲醛 | 4-(morpholinomethyl)benzaldehyde | 82413-63-6 | C12H15NO2 |
| 4-吗啉戊腈 | 3-(morpholin-4-yl)-pentanenitrile | 84145-72-2 | C9H16N2O |
| 4-吗啉基苯基乙二醛 | 4-Morpholinophenylglyoxal hydrate | 852633-82-0 | C12H15NO4 |
| 4-吗啉基(4-苯基-4-哌啶基)甲酮 | 4-(4-Phenylpiperidin-4-ylcarbonyl)morpholine hydrochloride | 83929-37-7 | C16H22N2O2*ClH |
| 4-吗啉乙酸盐酸盐 | N-(carboxymethyl)morpholine hydrochloride | 89531-58-8 | C6H11NO3*ClH |
| 4-吗啉乙酸 2-((2-(苯甲酰基氨基)苯基)氧代乙酰基)酰肼 | Hydrazine, 2-((o-benzamidophenyl)oxalyl)-1-(morpholinoacetyl)- | 85080-21-3 | C21H22N4O5 |
| 4-吗啉丁酸乙酯 | ethyl 4-morpholinobutanoate | 88217-57-6 | C10H19NO3 |
| 4-吗啉-4-甲基-哌啶-4-醇 | 4-(morpholinomethyl)piperidin-4-ol | 885654-56-8 | C10H20N2O2 |
| 4-吗啉-4-基-N-(5-苯基-1,3,4-恶二唑-2-基)丁酰胺 | 4-(Morpholin-4-yl)-N-(5-phenyl-1,3,4-oxadiazol-2-yl)butanamide | 89758-14-5 | C16H20N4O3 |
| 4-吗啉-4-基-6-噻吩-2-基嘧啶-2-胺 | 4-(4-Morpholinyl)-6-(2-thienyl)-2-pyrimidinylamine | 832075-97-5 | C12H14N4OS |
| 4-吗啉-4-基-2-苯基丁酸 | 4-(morpholin-4-yl)-2-phenylbutanoic acid | 858712-33-1 | C14H19NO3 |
| 4-吖啶磺酸 | Acridine-4-sulfonic acid | 861526-44-5 | C13H9NO3S |
| 4-叠氮基苯丙氨酰-丙氨酰-甘氨酰-甘氨酸 | 4-Azidophenylalanyl-alanyl-glycyl-glycine | 81381-56-8 | C16H21N7O5 |
| 4-叠氮基丁酸甲酯 | methyl 4-azidobutanoate | 87517-47-3 | C5H9N3O2 |
| 4-叠氮基-N'-[2-[[3-[(2-氰基-3-碘-1H-吲哚-4-基)氧基]-2-羟基丙基]氨基]-2-甲基丙基]苯甲脒 | Icyp-azide-1 | 82137-66-4 | C23H25IN8O2 |
| 4-叠氮基-5-甲基-1,2-恶唑 | 4-azido-5-methylisoxazole | 87988-95-2 | C4H4N4O |
| 4-叠氮基-2-苯基嘧啶 | 4-azido-2-phenylpyrimidine | 88236-12-8 | C10H7N5 |
| 4-叠氮基-2-苯基丁酸乙酯 | 4-azido-2-phenylbutyric acid ethyl ester | 848952-12-5 | C12H15N3O2 |
| 4-叠氮基-2-羟基苯甲酸甲酯 | methyl 4-azido-2-hydroxybenzoate | 87877-90-5 | C8H7N3O3 |
| 4-叠氮基-2-甲氧基苯甲酸甲酯 | methyl 4-azido-2-methoxybenzoate | 87587-56-2 | C9H9N3O3 |