| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-氨基-2,2-二甲基丁酸 | 4-amino-2,2-dimethylbutyric acid | 138146-22-2 | C6H13NO2 |
| 4-氨基-1H-吡唑-5-羧酰胺双盐酸盐 | 4-amino-1H-pyrazole-5-carboxamide | 67221-50-5 | C4H6N4O |
| 4-氨基-1-苄基吡咯烷-2-酮盐酸盐 | 1-benzyl-4(S)-amino-2-pyrrolidinone hydrochloride | 478832-05-2 | C11H14N2O*ClH |
| 4-氨基-1-苄基吡咯烷-2-酮 | 4-amino-1-benzylpyrrolidin-2-one | 368429-69-0 | C11H14N2O |
| 4-氨基-1-苄基-5-氧代-2H-吡咯-3-羧酸乙酯 | 1-Benzyl-3-amino-4-carbethoxy-2-oxo-3-pyrrolin | 53720-95-9 | C14H16N2O3 |
| 4-氨基-1-羟基环己烷甲酰胺 | trans/cis-4-amino-1-hydroxy-cyclohexanecarboxylic acid amide | 780752-01-4 | C7H14N2O2 |
| 4-氨基-1-甲基哌啶-4-羧酸甲酯 | methyl 4-amino-1-methyl-4-piperidinecarboxylate | 228252-34-4 | C8H16N2O2 |
| 4-氨基-1-甲基吡咯烷酮-2-酮 | 4-amino-1-methylpyrrolidin-2-one | 770706-26-8 | C5H10N2O |
| 4-氨基-1-甲基吡咯烷-2-酮盐酸 | 4-amino-1-methyl-pyrrolidin-2-one hydrochloride | 1228838-07-0 | C5H10N2O*ClH |
| 4-氨基-1-甲基-哌啶-2-酮盐酸盐 | 4-amino-1-methylpiperidin-2-one | 90673-40-8 | C6H12N2O |
| 4-氨基-1-甲基-5-丙基-1H-吡唑-3-羧酸酰胺 | 4-amino-1-methyl-5-propyl-3-pyrazolecarboxamide | 247583-78-4 | C8H14N4O |
| 4-氨基-1-甲基-4-哌啶羧酸 | 4-amino-1-methyl-4-piperidinecarboxylic acid | 15580-66-2 | C7H14N2O2 |
| 4-氨基-1-甲基-3-正丙基-1H-吡唑-5-羧酰胺 | 4-amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide | 139756-02-8 | C8H14N4O |
| 4-氨基-1-甲基-3-哌啶甲酰胺 | 4-amino-1-methyl-piperidine-3-carboxylic acid amide | 500562-32-3 | C7H15N3O |
| 4-氨基-1-甲基-3-丙基吡唑-5-甲酰胺盐酸盐 | 4-amino-1-methyl-3-n-propylpyrazole-5-carboxamide hydrochloride | 247584-10-7 | C8H14N4O*ClH |
| 4-氨基-1-甲基-1H-吡唑-5-甲酰胺 | 4-amino-1-methyl-1H-pyrazole-5-carboxamide | 92534-73-1 | C5H8N4O |
| 4-氨基-1-甲基-1H-吡唑-3-羧酰胺 | 4-amino-1-methyl-1H-pyrazole-3-carboxamide | 3920-40-9 | C5H8N4O |
| 4-氨基-1-环戊烯-1-羧酸 | 4-aminocyclopent-1-ene-1-carboxylic acid | 77745-27-8 | C6H9NO2 |
| 4-氨基-1-环己烯-1-羧酸 | 4-Amino-cyclohex-1-enecarboxylic acid | 13372-08-2 | C7H11NO2 |
| 4-氨基-1-乙基-1H-咪唑-5-甲酰胺 | 4-amino-1-ethyl-1H-imidazole-5-carboxamide | 115377-63-4 | C6H10N4O |
| 4-氨基-1-boc-哌啶-4-羧酰胺 | tert-butyl 4-amino-4-carbamoylpiperidine-1-carboxylate | 288154-18-7 | C11H21N3O3 |
| 4-氨基-1,5-二甲基-1H-吡唑-3-甲酰胺 | 4-Amino-1,5-dimethyl-1H-pyrazole-3-carboxamide | 1017781-13-3 | C6H10N4O |
| 4-氨基-1,2,5-硒二唑-3-甲酰胺 | 3-Amino-4-carbamoyl-1,2,5-selenadiazol | 7722-06-7 | C3H4N4OSe |
| 4-氨基-1,2,5-恶二唑-3-甲酰胺2-氧化物 | 4-aminofuroxan-3-carboxamide | 82295-76-9 | C3H4N4O3 |
| 4-氨基-1,2,5-噻二唑-3-甲酰胺 | 4-amino-[1,2,5]thiadiazole-3-carboxylic acid amide | 88947-28-8 | C3H4N4OS |
| 4-氨基-1,2,5-噁二唑-3-羧胺 | 4-amino-1,2,5-oxadiazole-3-carboxylic acid amide | 13300-88-4 | C3H4N4O2 |
| 4-氨基-1,1-二氧代-四氢-2H-硫代吡喃-4-羧酸 | 4-amino-4-carboxy-1,1-dioxo-tetrahydrothiopyran | 39124-27-1 | C6H11NO4S |
| 4-氧杂-1,2,6,7-四氮杂二环[4.2.1]壬-7-烯-3,5,9-三酮,2-(三甲基甲硅烷基)-8-[(三甲基甲硅烷基)氧代]- | 2-trimethylsilyl-8-trimethylsiloxy-1,2,6,7-tetraaza-4-oxabicyclo<4.2.1>nona-7-ene-3,5,9-trione | 139455-57-5 | C10H18N4O5Si2 |
| 4-氧四羟基噻吩-2,3-二羧酸二乙酯 | 2,3-bismethoxycarbonyl-4-oxotetrahydrothiophene | 38293-63-9 | C8H10O5S |
| 4-氧代脯氨酸 | 2-Carboxy-pyrrolidin-4-on | 2002-02-0 | C5H7NO3 |
| 4-氧代环戊烷-1,2-二羧酸二乙酯 | diethyl 4-oxo-1,2-cyclopentanedicarboxylate | 914637-96-0 | C11H16O5 |
| 4-氧代环庚烷羧酸甲酯 | methyl 4-oxocycloheptane-1-carboxylate | 17607-00-0 | C9H14O3 |
| 4-氧代环己烷羧酸叔丁酯 | tert-butyl 4-oxocyclohexanecarboxylate | 38446-95-6 | C11H18O3 |
| 4-氧代环己烷羧酰胺 | 4-oxocyclohexanecarboxamide | 204136-88-9 | C7H11NO2 |
| 4-氧代环己烷乙酸乙酯 | ethyl 4-oxocyclohexaneacetate | 58012-34-3 | C10H16O3 |
| 4-氧代咪唑啉-1-羧酸叔丁酯 | tert-butyl 4-oxoimidazolidine-1-carboxylate | 885954-76-7 | C8H14N2O3 |
| 4-氧代-环戊烷-顺-1,2-二羧酸二甲酯 | cis-dimethyl cyclopentanone-3,4-dicarboxylate | 1001666-74-5 | C9H12O5 |
| 4-氧代-环己基乙酸酯 | 4-acetoxycyclohexanone | 41043-88-3 | C8H12O3 |
| 4-氧代-哌啶-2-甲酸甲酯盐酸盐 | 3-methoxycarbonyl-4-piperidone hydrochloride | 1414958-07-8 | C7H11NO3*ClH |
| 4-氧代-三甲酯 | trimethyl 4-oxocyclohexane-1,1,3-tricarboxylate | 80269-67-6 | C12H16O7 |
| 4-氧代-4-[(三丁基锡烷基)氧基]丁-2-烯酸 | 2-Butenoic acid, 4-oxo-4-((tributylstannyl)oxy)-, (2Z)- | 4027-18-3 | C16H30O4Sn |
| 4-氧代-4-(3-氧代-3,4-二氢喹喔啉-1(2H)-基)丁酸 | 4-Oxo-4-(3-oxo-3,4-dihydro-2H-quinoxalin-1-yl)-butyric acid | 462068-46-8 | C12H12N2O4 |
| 4-氧代-4,5-二氢-1,2,5-噻二唑-3-甲酰胺 | 3-Hydroxy-1,2,5-thiadiazol-carboxamid | 88947-67-5 | C3H3N3O2S |
| 4-氧代-2-硫代-1-咪唑烷甲醛 | 4-Oxo-2-sulfanylideneimidazolidine-1-carbaldehyde | 183963-94-2 | C4H4N2O2S |
| 4-氧代-2-环戊烯羧酸甲酯 | 4-Oxo-cyclopent-2-enecarboxylic acid methyl ester | 59895-12-4 | C7H8O3 |
| 4-氧代-2-氧杂环丁烷羧酸 | β-malolactonic acid | 90730-97-5 | C4H4O4 |
| 4-氧代-2-[[(苯基甲氧基)羰基]氨基]-丁酸苯甲酯 | 2-BENZYLOXYCARBONYLAMINO-4-OXO-BUTYRIC ACID BENZYL ESTER | 58641-56-8 | C19H19NO5 |
| 4-氧代-2,3,3A,5-四氢-1H-吡咯并[1,2-A]喹喔啉-7-羧酸 | 4-Oxo-1,2,3,3a,4,5-hexahydro-pyrrolo[1,2-a]quinoxaline-7-carboxylic acid | 1008665-68-6 | C12H12N2O3 |
| 4-氧代-1-甲基环己基氨基甲酸叔丁酯 | tert-butyl (1-methyl-4-oxocyclohexyl)carbamate | 412293-43-7 | C12H21NO3 |
| 4-氧代-1-哌啶乙酸苄酯 | phenylmethyl 2-(4-oxopiperidyl)acetate | 364056-14-4 | C14H17NO3 |