| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-异丙基-1-甲基-环戊烯 | 4-isopropyl-1-methyl-cyclopentene | 90769-70-3 | C9H16 |
| 4-异丙基-1-甲基-2-丙基-苯 | 4-isopropyl-1-methyl-2-propyl-benzene | 92102-11-9 | C13H20 |
| 4-异丙基-1,2,2-三甲基-3-亚甲基哌嗪 | 1-(1-Methylethyl)-2-methylen-3,3,4-trimethylpiperazin | 91823-92-6 | C11H22N2 |
| 4-异丁胺基-3-硝基喹啉 | N-isobutyl-3-nitroquinolin-4-amine | 99009-85-5 | C13H15N3O2 |
| 4-异丁氧基苯甲酸肼 | 4-Isobutyloxy-benzoesaeurehydrazid | 91430-26-1 | C11H16N2O2 |
| 4-异丁基嘧啶 | 4-isobutyl-pyrimidine | 98489-37-3 | C8H12N2 |
| 4-异丁基-2-异丙基苯酚 | 4-Isobutyl-2-isopropylphenol | 93804-61-6 | C13H20O |
| 4-异-丁氧基-3-甲基苯甲醛 | 4-iso-butoxy-3-methylbenzaldehyde | 90286-60-5 | C12H16O2 |
| 4-庚烯-3-酮-5-氨基-6-羟基-6-甲基 | 4-hepten-3-one-5-amino-6-hydroxy-6-methyl | 94815-44-8 | C8H15NO2 |
| 4-己烯-1-醇 | (E)-4-hexen-1-ol | 928-92-7 | C6H12O |
| 4-己氧基苯硼酸频呢醇酯 | 2-(4-(hexyloxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 921937-76-0 | C18H29BO3 |
| 4-己基氧基二苄肼 | 4,4'-di-n-hexyloxybenzalazine | 99163-25-4 | C26H36N2O2 |
| 4-己基噻唑-2-胺 | 2-amino-4-hexylthiazole | 90770-58-4 | C9H16N2S |
| 4-巯基苯甲醛 | 4-mercaptobenzaldehyde | 91358-96-2 | C7H6OS |
| 4-巯基四氢呋喃 | 4-mercaptotetrahydrofuran | 98071-96-6 | C4H8OS |
| 4-巯基哌啶盐酸盐 | piperidine-4-thiol hydrochloride | 99201-86-2 | C5H11NS*ClH |
| 4-巯基-2-戊酮 | 4-mercaptopentan-2-one | 92585-08-5 | C5H10OS |
| 4-对叔丁基杯[8]芳烃八醋酸八乙酯 | 5,11,17,23,29,35,41,47-Octa-tert-butyl-49,50,51,52,53,54,55,56-octaethoxycarbonylmethyleneoxycalix[8]arene | 92003-63-9 | C120H160O24 |
| 4-对叔丁基杯[6]芳烃六乙酸六乙酯 | cesium ionophore II | 92003-62-8 | C90H120O18 |
| 4-安替比林甲醛 | 4-formyl-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one | 950-81-2 | C12H12N2O2 |
| 4-噻唑羧酸,2-[(1R)-1-氨基乙基]-,乙基酯 | Potassium isononyl hydrogen phosphate | 94247-19-5 | C9H20KO4P |
| 4-噻唑甲醛并,2-(2-氨基苯基)- | Hymoquinolone | 98267-21-1 | C10H9NO3 |
| 4-噻唑甲醛,2-氨基- | α,β-Diethyl-glycidsaeure-amid | 98435-84-8 | C7H13NO2 |
| 4-噻唑甲醇并,2-(3-氨基苯基)- | (4,5-dimethylthiazol-2-yl)hydrazine | 98484-92-5 | C6H10N2S |
| 4-噻唑甲醇,2-[4-(苯基甲氧基)苯基]- | 2-dimethylamino-benzenesulfonic acid amide | 98489-78-2 | C8H12N2O2S |
| 4-噻唑甲酰胺,2-(1-甲基乙基)- | Allyl 2-methylisocrotonate | 97158-39-9 | C8H12O2 |
| 4-噻唑甲胺并,2-(2-乙基苯基)- | 8-Chlor-5,10-dihydro-5-<bis(2-hydroxyethyl)aminoacetyl>-11H-dibenzo<b,e><1,4>-diazepin-11-on-hydrochlorid | 98374-55-1 | C19H20ClN3O4*ClH |
| 4-噻吩-2-基-2H-吡唑-3-胺 | 4-Thiophen-2-yl-2h-pyrazol-3-ylamine | 91447-40-4 | C7H7N3S |
| 4-噻吩-2-四氢吡喃-4-甲醛 | 4-(Thiophen-2-yl)oxane-4-carbaldehyde | 906352-93-0 | C10H12O2S |
| 4-噌啉甲醛,腙 | (Z)-cinnolin-4-ylmethylidenehydrazine | 90323-60-7 | C9H8N4 |
| 4-噌啉甲醛 | Cinnolin-4-aldehyd | 90418-57-8 | C9H6N2O |
| 4-噁唑羧酸,2-[(1R)-1-氨基乙基]-5-甲基- | Disodium 2,2'-(1,2-ethanediylbis(iminocarbonyl))bisbenzoate | 94135-12-3 | C18H14N2Na2O6 |
| 4-噁唑羧酸,2-(2-甲氧苯基)-,乙基酯 | 6-Bromo-2-(4-iodophenyl)imidazo[1,2-a]pyrimidine | 944581-08-2 | C12H7BrIN3 |
| 4-嘧啶甲醛,2-(4-吗啉基)- | Agp-dermorphin | 98495-22-8 | C43H57N11O10 |
| 4-喹啉-3-基丁-3-烯-2-酮 | 4-(Quinolin-3-yl)-but-3-en-2-one | 921206-10-2 | C13H11NO |
| 4-喹啉-2-基丁酸 | 4-<Chinolyl-(2)>-buttersaeure | 92028-91-6 | C13H13NO2 |
| 4-哌嗪苯硼酸频那醇酯 | 1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]piperazine | 912369-50-7 | C16H25BN2O2 |
| 4-哌啶胺,N,N,1-三甲基-3-苯基- | (5S)-2,2-dimethyl-1,3-diazabicyclo<3.3.0>octan-4-one | 97482-27-4 | C8H14N2O |
| 4-哌啶胺,N,1-二甲基-3-苯基- | Trisodium 4-hydroxy-3-((4-methoxy-2-sulphonatophenyl)azo)-6-(methyl((2-(sulphonatooxy)ethyl)sulphonyl)amino)naphthalene-2-sulphonate | 97692-54-1 | C20H18N3Na3O14S4 |
| 4-哌啶甲脒 | Piperidine-4-Carboximidamide | 951625-94-8 | C6H13N3 |
| 4-哌啶并唑,1-(4,6-二氨基-1,3,5-三嗪-2-基)- | (4-((trifluoromethyl)thio)phenyl)boronic acid | 947533-15-5 | C7H6BF3O2S |
| 4-哌啶乙醇盐酸盐 | 2-(4-piperidyl)ethanol hydrochloride | 90747-17-4 | C7H15NO*ClH |
| 4-哌啶丙酰胺 | 3-(Piperidin-4-yl)propanamide | 915923-07-8 | C8H16N2O |
| 4-哌啶丁酸乙酯 | ethyl 4-(4'-piperidinyl)-2-butanoate | 91370-63-7 | C11H21NO2 |
| 4-哌啶丁酸 | 4-(piperidin-4-yl)butanoic acid | 90950-44-0 | C9H17NO2 |
| 4-哌啶-3-氧基苯甲酰胺 | 4-(3-Piperidinyloxy)benzamide | 912761-79-6 | C12H16N2O2 |
| 4-咪唑基苯甲酰肼 | 4-imidazolyl benzoyl hydrazide | 96717-21-4 | C10H10N4O |
| 4-咪唑基O-2-吡啶羧酸 | 4-(1H-imidazol-1-yl)pyridinecarboxylic acid | 914637-20-0 | C9H7N3O2 |
| 4-咪唑-1-甲基哌嗪-1-羧酸叔丁酯 | 4-Imidazol-1-ylmethyl-piperazine-1-carboxylic acid tert-butyl ester | 912763-05-4 | C13H22N4O2 |
| 4-咪唑-1-甲基-[1,4]二氮杂-1-羧酸叔丁酯 | 4-Imidazol-1-ylmethyl-[1,4]diazepane-1-carboxylic acid tert-butyl ester | 912763-08-7 | C14H24N4O2 |