| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-噻唑甲胺盐酸盐 | thiazol-4-ylmethanamine hydrochloride | 117043-86-4 | C4H6N2S*ClH |
| 4-噻唑烷酮,3-(二甲氨基)-5-[[4-(二甲氨基)苯基]亚甲基]-2-硫代- | 3-Dimethylamino-5-(4-dimethylaminobenzyliden)-2-thioxothiazolidin-4-on | 138696-02-3 | C14H17N3OS2 |
| 4-噻唑乙胺双盐酸盐 | 4-(Aminoethyl)thiazole dihydrochloride | 7771-09-7 | C5H10Cl2N2S |
| 4-噻唑-2-哌啶 | 2-(piperidin-4-yl)thiazole | 788822-03-7 | C8H12N2S |
| 4-噻吩-2-基哌啶 | 4-(thiophen-2-yl)piperidine | 198334-38-2 | C9H13NS |
| 4-嘧啶羧酸,2-氯-6-(三氟甲基)- | Iminocyclophosphamide | 84489-09-8 | C7H13Cl2N2O2P |
| 4-嘧啶甲胺盐酸盐 | Pyrimidin-4-ylmethanamine dihydrochloride | 618446-08-5 | C5H9Cl2N3 |
| 4-喹啉羧酸,8-溴-,酰肼 | 1,1'-(octylimino)dipropan-2-ol | 28482-15-7 | C14H31NO2 |
| 4-哌啶环己基异丁酸酯 | 4-Piperidinocyclohexanol-isobutyrat | 1532-00-9 | C15H27NO2 |
| 4-哌啶环己基乙酸酯 | 4-Piperidinocyclohexanol-acetat | 1531-94-8 | C13H23NO2 |
| 4-哌啶子基-3-氯-5-甲基-2-羟甲基吡啶 | 4-piperidino-3-chloro-5-methyl-2-hydroxymethylpyridine | 103970-97-4 | C12H17ClN2O |
| 4-哌啶-4-甲基吡啶 | 4-(piperidin-4-ylmethyl)pyridine | 899356-95-7 | C11H16N2 |
| 4-哌啶-4-基甲基吡啶二盐酸盐 | 4-(Piperidin-4-ylmethyl)pyridine dihydrochloride | 1172465-66-5 | C11H18Cl2N2 |
| 4-哌啶-1-基-1-噻吩-3-基丁烷-1-醇盐酸盐 | alpha-3-Thienyl-1-piperidinebutanol hydrochloride | 31648-11-0 | C13H22ClNOS |
| 4-吡啶甲胺盐酸盐 | 4-picolylamine hydrochloride | 64460-41-9 | C6H8N2*ClH |
| 4-吡啶丙胺盐酸盐 | 3-Pyridin-4-YL-propylamine dihydrochloride | 922189-08-0 | C8H14Cl2N2 |
| 4-吡啶丙胺单盐酸盐 | 4-Pyridinepropanamine monohydrochloride | 84359-20-6 | C8H13ClN2 |
| 4-吡啶丙胺 | 3-(pyridin-4-yl)propan-1-amine | 30532-36-6 | C8H12N2 |
| 4-吡啶-2-基哌啶-4-醇 | 2',3',5',6'-tetrahydro-1'H-[2,4']bipyridinyl-4'-ol | 50461-56-8 | C10H14N2O |
| 4-吡咯烷基吡啶 | 4-pyrrolidin-1-ylpyridine | 2456-81-7 | C9H12N2 |
| 4-吡咯烷-3-氯-5-甲基-2-羟甲基吡啶 | 4-pyrrolidino-3-chloro-5-methyl-2-hydroxymethylpyridine | 103971-08-0 | C11H15ClN2O |
| 4-吡咯烷-3-氯-2-羟甲基吡啶 | 4-pyrrolidino-3-chloro-2-hydroxymethylpyridine | 103971-04-6 | C10H13ClN2O |
| 4-吡咯烷-3-基吡啶 | 4-pyrrolidin-3-yl-pyridine | 150281-47-3 | C9H12N2 |
| 4-吡咯烷-1-基嘧啶-2-胺 | 4-(pyrrolidin-1-yl)pyrimidin-2-amine | 1215986-09-6 | C8H12N4 |
| 4-吡咯烷-1-基-吡啶-3-基胺 | 4-(pyrrolidin-1-yl)pyridin-3-amine | 90648-19-4 | C9H13N3 |
| 4-吗啉吡啶-3-胺 | 4-morpholinopyridin-3-amine | 90648-26-3 | C9H13N3O |
| 4-吗啉吡啶 | 4-morpholinopyridine | 2767-91-1 | C9H12N2O |
| 4-吗啉代-4-苯基环己酮 | 4-morpholino-4-phenylcyclohexanone | 1004548-07-5 | C16H21NO2 |
| 4-吗啉代-3-氯-5-甲基-2-羟甲基吡啶 | 4-morpholino-3-chloro-5-methyl-2-hydroxymethylpyridine | 103970-93-0 | C11H15ClN2O2 |
| 4-吗啉代-3-氯-2-羟甲基吡啶 | 4-morpholino-3-chloro-2-hydroxymethylpyridine | 103949-60-6 | C10H13ClN2O2 |
| 4-吗啉乙醛,-α--亚乙基- | 3,4-dihydro-4-isopropyl-2,6-dimethyl-2H-1,4-oxazine | 128595-28-8 | C9H17NO |
| 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-3-吗啉-4-基甲基-2-苯基-丁腈 | 4-morpholino-3-morpholinomethyl-2-phenyl-butyronitrile | 102165-17-3 | C19H27N3O2 |
| 4-吗啉-4-基-2-(2-吗啉-4-基乙基)-2-苯基丁腈 | 4-Morpholino-2-<2-morpholino-aethyl>-2-phenyl-buttersaeurenitril | 1241-77-6 | C20H29N3O2 |
| 4-吗啉-4-基-1,2,5-三唑-3-酮 | 3-hydroxy-4-(N-morpholino)-1,2,5-thiadiazole | 30165-97-0 | C6H9N3O2S |
| 4-叔丁氧基环己胺 | 4-Tert-butoxycyclohexanamine | 951625-97-1 | C10H21NO |
| 4-叔丁基环己酮N,N-二甲基腙 | 4-tert-butylcyclohexanone N,N-dimethylhydrazone | 58911-63-0 | C12H24N2 |
| 4-叔丁基环己胺 | 4-tert-butylcyclohexylamine | 5400-88-4 | C10H21N |
| 4-叔丁基环己烷肟 | 4-(Tert-butyl)cyclohexanone oxime | 4701-98-8 | C10H19NO |
| 4-叔丁基-N-甲基-N-苯基-1,3-噻唑-2-胺 | 2-(N-methylanilino)-4-t-butylthiazole | 82721-93-5 | C14H18N2S |
| 4-叔丁基-N-甲基-N-(4-硝基苯基)-1,3-噻唑-2-胺 | 2-<N-methyl-N-(4-nitrophenyl)amino>-4-t-butylthiazole | 89563-57-5 | C14H17N3O2S |
| 4-叔丁基-N-(4-叔丁基苯基)-N-苯基苯胺 | N,N-bis(4-tert-butylphenyl)aniline | 137350-54-0 | C26H31N |
| 4-叔丁基-N,N-二甲基-1,3-噻唑-2-胺 | 2-dimethylamino-4-t-butylthiazole | 82721-88-8 | C9H16N2S |
| 4-叔丁基-6-氯-N,N-二甲基嘧啶-2-胺 | 4-tert-butyl-6-chloro-N,N-dimethylpyrimidin-2-amine | 1250915-69-5 | C10H16ClN3 |
| 4-叔丁基-2-甲基-3-氨基硫脲 | 4-tert-butyl-2-methyl-3-thiosemicarbazide | 21076-01-7 | C6H15N3S |
| 4-叔丁基-2,6-胺基硫脲 | 4-tert-butyl-3-thiosemicarbazide | 13431-39-5 | C5H13N3S |
| 4-叔-丁基苯酚-乙炔(1:1) | N-(2-Hydroxyhexadecyl)diethanolamine oxide | 28865-36-3 | C20H43NO4 |
| 4-双4-三丁基苯氨基苯硼酸 | 4-(bis(4-tert-butylphenyl)amino)phenylboronic acid | 851233-24-4 | C26H32BNO2 |
| 4-双(2-羟基乙基)氨基苄叉丙二腈 | {4-[bis-(2-hydroxy-ethyl)-amino]-benzylidene}-malononitrile | 63619-34-1 | C14H15N3O2 |