| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(羟基甲基)-2,2-二(三氟甲基)-1,3-恶唑烷-5-酮 | 4-(Hydroxymethyl)-2,2-bis(trifluoromethyl)-1,3-oxazolidin-5-one | 150582-54-0 | C6H5F6NO3 |
| 4-(羟基甲基)-1,2,5-恶二唑-3-甲酰胺 | 4-hydroxymethyl-furazan-3-carboxylic acid amide | 73314-63-3 | C4H5N3O3 |
| 4-(羟基汞)苯甲酸钠 | 138-85-2 | C7H5HgNaO3 | |
| 4-(羟基汞)苯甲酸 | 155-85-1 | C7H5HgO3- | |
| 4-(羟基-苯基-甲基)-2-苯基-4,5-二氢-噻唑-4-羧酸 | 4-(hydroxy-phenyl-methyl)-2-phenyl-4,5-dihydro-thiazole-4-carboxylic acid | 62175-42-2 | C17H15NO3S |
| 4-(碘甲基)-4-甲基-2-苯基-1,3-恶唑-5(4H)-酮 | rac-4-(iodomethyl)-4-methyl-2-phenyl-4H-oxazol-5-one | 177762-91-3 | C11H10INO2 |
| 4-(甲苯-4-磺酰基氨基)环己烷-羧酸 | 4-(Toluene-4-sulfonylamino)-cyclohexanecarboxylic acid | 314042-69-8 | C14H19NO4S |
| 4-(甲硫基)-D-异缬氨酸 | (S)-α-Methyl-methionin | 59013-75-1 | C6H13NO2S |
| 4-(甲硫基)-2-[(3-硝基苯甲酰)氨基]丁酸 | N-(3-nitrobenzoyl)-methionine | 65084-34-6 | C12H14N2O5S |
| 4-(甲硫基)-2-(4-氧代-2-硫代-1,3-噻唑烷-3-基)丁酸 | 4-(methylthio)-2-(4-oxo-2-thioxo-1,3-thiazolidin-3-yl)butanoic acid | 90812-31-0 | C8H11NO3S3 |
| 4-(甲氧羰基)双环[2.2.2]辛烷-1-羧酸 | bicyclo[2.2.2]octane-1,4-dicarboxylic acid monomethyl ester | 18720-35-9 | C11H16O4 |
| 4-(甲氧基羰基)环己基-1-羧酸 | 4-(methoxycarbonyl)cyclohexanecarboxylic acid | 32529-79-6 | C9H14O4 |
| 4-(甲氧基羰基)-1-哌啶乙酸乙酯 | 1-Carbethoxymethyl-4-carbomethoxy-piperidin | 95566-71-5 | C11H19NO4 |
| 4-(甲基硫代)-2-([[2-(甲基硫代)-3-吡啶]羰基]氨基)丁酸甲酯 | Methyl 4-(methylthio)-2-([[2-(methylthio)-3-pyridyl]carbonyl]amino)butanoate | 175201-68-0 | C13H18N2O3S2 |
| 4-(甲基氨基氧基)-4-氧代丁酸 | 4-(methylaminooxy)-4-oxobutanoic acid | 1023955-33-0 | C5H9NO4 |
| 4-(甲基氨基)双环[2.2.2]辛烷-1-羧酸甲酯 | Methyl 4-(methylamino)bicyclo[2.2.2]octane-1-carboxylate | 774487-83-1 | C11H19NO2 |
| 4-(甲基氨基)丁酸盐酸盐甲基 | methyl 4-(methylamino)butanoate hydrochloride | 89584-24-7 | C6H13NO2*ClH |
| 4-(甲基氨基)丁酸甲酯 | methyl 4-(methylamino)butanoate | 88061-65-8 | C6H13NO2 |
| 4-(甲基氨基)丁酸叔丁酯 | tert-butyl 4-(methylamino)butanoate | 138007-25-7 | C9H19NO2 |
| 4-(甲基氨基)丁酸 | 4-(methylamino)butyric acid | 1119-48-8 | C5H11NO2 |
| 4-(甲基氨基)丁基氨基甲酸叔丁酯 | tert-butyl (4-(methylamino)butyl)carbamate | 874831-66-0 | C10H22N2O2 |
| 4-(甲基氨基)-4-(3-吡啶基)丁酸 | 4-(methylazaniumyl)-4-pyridin-3-ylbutanoate | —— | C10H14N2O2 |
| 4-(甲基氨基)-1H-咪唑-5-甲酰胺 | 4-(N-methylamino)-1H-imidazole-5-carboxamide | 90801-87-9 | C5H8N4O |
| 4-(甲基氨基)-1H-1,2,3-三唑-5-甲酰胺 | 4-Methylamino-5-carbamoyl-3H-1,2,3-triazol | 79248-05-8 | C4H7N5O |
| 4-(环戊基甲基)环己烷-1-羧酸 | 4-Cyclopentylmethyl-cyclohexancarbonsaeure | 37875-02-8 | C13H22O2 |
| 4-(环己烯-1-基)丁酸 | 4-cyclohexylidenebutyric acid | 2826-55-3 | C10H16O2 |
| 4-(环己基羰基)-1-(3-苯基丙基)哌嗪-2,6-二酮 | 4-(cyclohexylcarbonyl)-1-(3-phenylpropyl)piperazine-2,6-dione | 106206-87-5 | C20H26N2O3 |
| 4-(环丙基氨基)丁酸乙酯 | Ethyl 4-(cyclopropylamino)butanoate | 813429-65-1 | C9H17NO2 |
| 4-(环丁基甲基)环己烷-1-羧酸 | 4-Cyclobutylmethyl-cyclohexancarbonsaeure | 37875-01-7 | C12H20O2 |
| 4-(溴甲基)苄基氨基甲酸叔丁酯 | tert-butyl D-2-<(tert-butoxycarbonyl)amino>-4-bromobutyrate | 123004-74-0 | C13H24BrNO4 |
| 4-(氰基甲基)-1H-1,2,3-三唑-5-甲酰胺 | 4(5)Cyanomethyl-1,2,3-triazole-5(4)carboxamide | 73591-49-8 | C5H5N5O |
| 4-(氯甲酰基)-6-氧代-1,4-环己二烯-1-基乙酸酯 | 4-(Chlorocarbonyl)-6-oxocyclohexa-1,4-dien-1-yl acetate | 119735-52-3 | C9H7ClO4 |
| 4-(氯甲基)-5-乙基-2-糠酰胺 | 4-(Chloromethyl)-5-ethylfuran-2-carboxamide | 884588-32-3 | C8H10ClNO2 |
| 4-(氯甲基)-5-(2-甲基-2-丙基)-2-糠酰胺 | 4-chloromethyl-5-tert-butylfuran-2-carboxamide | 634171-67-8 | C10H14ClNO2 |
| 4-(氯甲基)-1,3-二氧戊环-2-酮 | 4-chloromethyl-[1,3]dioxolan-2-one | 2463-45-8 | C4H5ClO3 |
| 4-(氯汞)-苯氧基乙酰氨基青霉素 | p-(Chloromercuric)-phenoxyacetamido penicillin | 144022-51-5 | C16H17ClHgN2O5S |
| 4-(氯乙酰氨基)苯并-2,1,3-噻二唑 | Sumikagel | 75497-68-6 | C5H8O3 |
| 4-(氯乙酰基)-N,N-二甲基-1H-吡咯-2-甲酰胺 | 1-(2-N,N-dimethylaminocarbonylpyrrol-4-yl)-2-chloroethanone | 115027-25-3 | C9H11ClN2O2 |
| 4-(氮杂环丁烷-3-基羰基)吗啉三氟乙酸盐 | Azetidin-3-yl(morpholino)methanone 2,2,2-trifluoroacetate | 1361111-61-6 | C2HF3O2*C8H14N2O2 |
| 4-(氮杂环丁烷-3-基)哌嗪-2-酮二盐酸盐 | 4-(Azetidin-3-YL)piperazin-2-one dihydrochloride | 1403766-88-0 | C7H15Cl2N3O |
| 4-(氨基羰基)-N-[(9H-芴-9-基甲氧基)羰基]-L-苯丙氨酸 | N-Fmoc-L-4-Carbamoylphenylalanine | 204716-17-6 | C25H22N2O5 |
| 4-(氨基磺酰基)-N-叔丁氧羰基-L-苯丙氨酸 | L-4'-(aminosulfonyl)-N<sup>α</sup>-t-butoxycarbonylphenylalanine | 84053-14-5 | C14H20N2O6S |
| 4-(氨基甲酰)-4-[(4-氟苯基)氨基]哌啶-1-羧酸甲酯 | Methyl 4-(carbamoyl)-4-[(4-fluorophenyl)amino]piperidine-1-carboxylate | 85098-77-7 | C14H18FN3O3 |
| 4-(氨基甲基)环己烷羧酸甲酯盐酸盐 | methyl 4-(aminomethyl)cyclohexanecarboxylate hydrochloride | 54640-02-7 | C9H17NO2*ClH |
| 4-(氨基甲基)环己烷羧酸甲酯 | methyl 4-(aminomethyl)cyclohexane-1-carboxylate | 23199-14-6 | C9H17NO2 |
| 4-(氨基甲基)四氢-2H-吡喃-4-羧酸甲酯盐酸盐 | methyl 4-(aminomethyl)oxane-4-carboxylate hydrochloride | 362707-24-2 | C8H15NO3*ClH |
| 4-(氨基甲基)双环[2.2.2]辛烷-1-羧酸甲酯 | methyl 4-(aminomethyl)bicyclo[2.2.2]octane-1-carboxylate | 54202-09-4 | C11H19NO2 |
| 4-(氨基甲基)-N-{[(2-甲基-2-丙基)氧基]羰基}苯丙氨酸 | N<sup>α</sup>-Boc-p-aminomethyl-D-phenylalanine | 215597-48-1 | C15H22N2O4 |
| 4-(氨基甲基)-N-[叔丁氧羰基]-L-苯丙氨酸 | N-Boc-4-aminomethyl-L-phenylalanine | 137452-49-4 | C15H22N2O4 |
| 4-(氟甲基)苯基磷酸酯 | 4-(Fluoromethyl)phenyl phosphate | 152406-98-9 | C7H8FO4P |