| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-嘧啶甲酸乙酯 | ethyl pyrimidine-4-carboxylate | 62846-82-6 | C7H8N2O2 |
| 4-嘧啶甲胺盐酸盐 | Pyrimidin-4-ylmethanamine dihydrochloride | 618446-08-5 | C5H9Cl2N3 |
| 4-嘧啶基-2-苯胺 | 4-(pyrimidin-2-yl)aniline | 69491-57-2 | C10H9N3 |
| 4-嘧啶基-2-苯甲酰氯 | 4-pyrimidin-2-yl-benzoyl chloride | 679806-84-9 | C11H7ClN2O |
| 4-喹啉磺酸 | quinoline-4-sulfonic acid | 6046-42-0 | C9H7NO3S |
| 4-喹啉硫醇1-氧化物钠盐 | Sodium 4-sulfanylidenequinolin-1(4H)-olate | 64295-00-7 | C9H6NNaOS |
| 4-喹啉甲醇 | 4-quinolylmethanol | 6281-32-9 | C10H9NO |
| 4-喹啉丙酸 | 4-quinolinylpropanoic acid | 67752-29-8 | C12H11NO2 |
| 4-哌嗪基苯胺 | 4-(piperazin-1-yl)aniline | 67455-41-8 | C10H15N3 |
| 4-哌嗪基苯甲腈 | 1-(4-Cyanophenyl)piperazine | 68104-63-2 | C11H13N3 |
| 4-哌嗪-2-苯甲腈 | 2-(4-Cyanphenyl)-piperazin | 65709-35-5 | C11H13N3 |
| 4-哌喃亚甲基丙二腈 | 2-(tetrahydro-4H-pyran-4-ylidene)malononitrile | 62702-83-4 | C8H8N2O |
| 4-哌啶磺酰苯胺 | 4-(piperidin-1-ylsulfonyl)aniline | 6336-68-1 | C11H16N2O2S |
| 4-哌啶甲醇 | 4-piperidinemethanol | 6457-49-4 | C6H13NO |
| 4-哌啶乙醇 | 4-(2-Hydroxyethyl)piperidine | 622-26-4 | C7H15NO |
| 4-哌啶丁酸甲酯 | methyl 4-(piperidin-1-yl) butanoate | 63867-69-6 | C10H19NO2 |
| 4-哌啶-4-甲基-苯酚 | 4-(4-hydroxybenzyl)piperidine | 66414-17-3 | C12H17NO |
| 4-哌啶-4-氧基苯甲酰胺 | 4-(piperidin-4-yloxy)benzamide | 609781-30-8 | C12H16N2O2 |
| 4-咪唑并1,2-a吡啶-5-基-1-哌嗪羧酸,1,1-二甲基乙基酯 | tert-butyl 4-(imidazo[1,2-a]pyridin-5-yl)piperazine-1-carboxylate | 684222-75-1 | C16H22N4O2 |
| 4-呋喃-2-苯甲腈 | 2-(4-cyanophenyl)furan | 64468-77-5 | C11H7NO |
| 4-吲哚-3-硝基酚 | 2-(ethylthiomethyl)-phenol | 65370-06-1 | C9H12OS |
| 4-吡啶醛肟邻苯乙醚 | 4-Pyridinealdoxime O-Phenethyl Ether | 6267-22-7 | C14H14N2O |
| 4-吡啶醛肟邻异戊醚 | N-(3-methylbutoxy)-1-pyridin-4-ylmethanimine | 6267-19-2 | C11H16N2O |
| 4-吡啶醛肟 | anti-Isonicotinaldehyd-oxim | 696-53-7 | C6H6N2O |
| 4-吡啶硼酸-1,3-丙二醇酯 | pyridine-4-boronic acid 1,3-propanediol ester | 629670-24-2 | C8H10BNO2 |
| 4-吡啶甲醛肟 | pyridine-4-aldoxime | 696-54-8 | C6H6N2O |
| 4-吡啶甲醇盐酸盐 | 4-pyridinemethanol hydrochloride | 62302-28-7 | C6H7NO*ClH |
| 4-吡啶甲胺盐酸盐 | 4-picolylamine hydrochloride | 64460-41-9 | C6H8N2*ClH |
| 4-吡啶乙酸盐酸盐 | 2-(pyridine-4-yl)acetic acid hydrochloride | 6622-91-9 | C7H8NO2*Cl |
| 4-吡啶乙硫醇盐酸盐 | 2-(4-pyridinyl)ethanethiol hydrochloride | 6298-11-9 | C7H9NS*ClH |
| 4-吡咯烷基-1-吡啶-2-羧酸盐酸盐 | 4-(pyrrolidin-1-yl)picolinic acid | 66933-69-5 | C10H12N2O2 |
| 4-吡咯烷-1-基苯甲酰基氯化物 | 4-(pyrrolidin-1-yl)benzoyl chloride | 679809-11-1 | C11H12ClNO |
| 4-吗啉苯酚 | 4-morpholinophenol | 6291-23-2 | C10H13NO2 |
| 4-吗啉硫代羰酰肼 | 4-morpholinothiosemicarbazide | 6499-15-6 | C5H11N3OS |
| 4-吗啉基-2-哌啶甲酮盐酸盐 | Morpholino(2-piperidinyl)methanone Hydrochloride | 690634-79-8 | C10H19ClN2O2 |
| 4-吗啉基(硫代)乙腈 | morpholine-4-carbothioyl cyanide | 60308-70-5 | C6H8N2OS |
| 4-吗啉喹唑啉-6-甲醛 | 4-morpholin-quinazoline-6-carbaldehyde | 648449-17-6 | C13H13N3O2 |
| 4-吗啉代-3-(三氟甲基)苯甲酸 | 4-morpholino-3-(trifluoromethyl)benzoic acid | 677704-58-4 | C12H12F3NO3 |
| 4-吗啉亚磺酰氟化物 | morpholidosulfurous fluoride | 60094-26-0 | C4H8FNO2S |
| 4-吗啉二硫代甲酸 2-羟基乙基酯 | morpholine-4-carbodithioic acid-(2-hydroxy-ethyl ester) | 63868-54-2 | C7H13NO2S2 |
| 4-吗啉-4-基-吡啶-2-羧酸盐酸盐 | 4-morpholin-4-yl-pyridine-2-carboxylic acid hydrochloride | 66933-70-8 | C10H12N2O3*ClH |
| 4-吗啉-4-基-4-氧代丁酸 | 4-morpholino-4-oxobutanoic acid | 67900-19-0 | C8H13NO4 |
| 4-吗啉-4-丁基-2-酮 | 4-morpholin-4-yl-butan-2-one | 6050-58-4 | C8H15NO2 |
| 4-叠氮基苯甲酰肼 | p-Azidobenzoyl hydrazide | 63296-32-2 | C7H7N5O |
| 4-叠氮基苯甲酰甲基碘乙酸酯 | 4-Azidophenacyl iodoacetate | 65116-98-5 | C10H8IN3O3 |
| 4-叠氮基苯甲酰基-辅酶A | p-Azidobenzoyl-coa | 63550-94-7 | C28H39N10O17P3S |
| 4-叠氮基-7-氯喹啉-3-羧酸乙酯 | ethyl 4-azido-7-chloroquinoline-3-carboxylate | 68262-44-2 | C12H9ClN4O2 |
| 4-叠氮基-7-氯喹啉 | 4-azido-7-chloroquinoline | 69063-03-2 | C9H5ClN4 |
| 4-叠氮基-6-苯基嘧啶 | 4-azido-6-phenylpyrimidine | 63399-56-4 | C10H7N5 |
| 4-叠氮基-3-氯-1-环己基-5-乙氧基-2-吡咯啉酮 | 4-azido-3-chloro-1-cyclohexyl-5-ethoxy-2-pyrrolinone | 66651-28-3 | C12H17ClN4O2 |