| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-甲基丙烯酰氧基乙基偏苯三酸酐 | 4-methylacryloyloxyethyl trimellitic anhydride | 70293-55-9 | C15H12O7 |
| 4-甲基DL-天冬氨酸氢酯 | DL-Asparaginsaeure-β-methylester | 1835-51-4 | C5H9NO4 |
| 4-甲基3-(2-甲基-2-丙基)(2R,4S)-2-(2-甲基-2-丙基)-1,3-恶唑烷-3,4-二羧酸酯 | 3-(tert-butyl) 4-methyl (2R,4S)-2-(tert-butyl)oxazolidine-3,4-dicarboxylate | 145625-08-7 | C14H25NO5 |
| 4-甲基-苯胺羰酸乙酯 | ethyl 2-[(4-methylphenyl)amino]-2-oxoacetate | 18522-98-0 | C11H13NO3 |
| 4-甲基-环己-1,4-二烯-1,2-二羧酸 | 4-methyl-cyclohexa-1,4-diene-1,2-dicarboxylic acid | 100523-80-6 | C9H10O4 |
| 4-甲基-戊烷-1,2,4-三羧酸 | 4-methyl-pentane-1,2,4-tricarboxylic acid | 860545-31-9 | C9H14O6 |
| 4-甲基-恶唑-5-甲酰胺 | 4-methyl oxazole-5-carboxamide | 4866-00-6 | C5H6N2O2 |
| 4-甲基-哌嗪-1-哌啶-2-甲基酮 | (4-Methylpiperazin-1-yl)(piperidin-2-yl)methanone | 1008091-05-1 | C11H21N3O |
| 4-甲基-吗啉-3-羧酸 | 4-methyl-3-morpholinecarboxylic acid | 1240518-88-0 | C6H11NO3 |
| 4-甲基-N-(3-氧代-3-(四氢吡咯-1-基)丙基)苯磺酰胺 | 3-{[(4-methylphenyl)sulfonyl]amino}-1-pyrrolidinylpropan-1-one | 122081-15-6 | C14H20N2O3S |
| 4-甲基-L-苯丙氨酸 | 4-methyl-L-phenylalanine | 1991-87-3 | C10H13NO2 |
| 4-甲基-D,L-蛋氨酸 | 4-methyl-D,L-methionine | 16820-66-9 | C6H13NO2S |
| 4-甲基-8-亚甲基金刚烷-2-基乙酸酯 | 4-Methyl-8-methyleneadamantan-2-yl acetate | 122760-85-4 | C14H20O2 |
| 4-甲基-8,8A-二氢吡咯并[1,2-d][1,2,4]三嗪-1,6(2H,7H)-二酮 | 4-methyl-8,8a-dihydropyrrolo[1,2-d][1,2,4]triazine-1,6(2H,7H)-dione | 182482-39-9 | C7H9N3O2 |
| 4-甲基-7-香豆素酰胺三氟乙酸-L-蛋氨酸酯 | H-Met-AMC | 94367-35-8 | C2HF3O2*C15H18N2O3S |
| 4-甲基-7-氧杂二环[2.2.1]庚烷-2,3-二羧酸 | 7-Oxabicyclo(2.2.1)heptane-2,3-dicarboxylic acid, 1-methyl-, (exo,exo)- | 54384-23-5 | C9H12O5 |
| 4-甲基-5-氧代-2-苯基-1,3-恶唑烷-3-羧酸苄酯 | benzyl 4-methyl-5-oxo-2-phenyloxazolidine-3-carboxylate | 1021735-01-2 | C18H17NO4 |
| 4-甲基-5-氧代-1,3-二氧戊环-2-羧酸 | 4-Methyl-5-oxo-1,3-dioxolane-2-carboxylic acid | 61799-61-9 | C5H6O5 |
| 4-甲基-4-苯基-2-(三氟甲基)-1,3-恶唑-5-酮 | 4-methyl-4-phenyl-2-trifluoromethyl-4<i>H</i>-oxazol-5-one | 62263-54-1 | C11H8F3NO2 |
| 4-甲基-4-环己烯-1,2-二羧酸 | 4-methyl-4-cyclohexene-1,2-dicarboxylic acid | 13468-88-7 | C9H12O4 |
| 4-甲基-4-戊烯-2-醇乙酸酯 | acetic acid-(1,3-dimethyl-but-3-enyl ester) | 67845-37-8 | C8H14O2 |
| 4-甲基-3-环己烯-1-甲酰肼 | 4-methyl-cyclohex-3-enecarboxylic acid hydrazide | 708976-21-0 | C8H14N2O |
| 4-甲基-3-氧代-哌嗪-1-羧酸叔丁酯 | tert-butyl 4-methyl-3-oxopiperazine-1-carboxylate | 109384-26-1 | C10H18N2O3 |
| 4-甲基-3-氧代-2-哌嗪乙酸甲酯 | (4-Methyl-3-oxo-piperazin-2-yl)-acetic acid methyl ester | 534603-21-9 | C8H14N2O3 |
| 4-甲基-3-戊烯酰胺 | 4-Methyl-3-pentenamide | 70265-05-3 | C6H11NO |
| 4-甲基-3-戊烯-1-醇甲酸酯 | 4-methyl-3-penten-1-ol formate | 101160-46-7 | C7H12O2 |
| 4-甲基-3-己醇乙酸酯 | 4-methyl-3-hexyl acetate | 84612-71-5 | C9H18O2 |
| 4-甲基-3-(4-甲基苯基)磺酰基-1,3-恶唑烷-5-酮 | 4-methyl-3-(p-tolylsulfonyl-5-oxazolidinone) | 62188-31-2 | C11H13NO4S |
| 4-甲基-3-(2-丙基氨基丙酰氨基)噻吩-2-羧酸 | 4-methyl-3-[2-(propylazaniumyl)propanoylamino]thiophene-2-carboxylate | —— | C12H18N2O3S |
| 4-甲基-3,5-二氧代-1-哌嗪羰基氯化物 | 4-Methyl-3,5-dioxopiperazine-1-carbonyl chloride | 112489-86-8 | C6H7ClN2O3 |
| 4-甲基-3,4-二氢喹噁啉-2(1H)-酮 | 4-methyl-3,4-dihydroquinoxalin-2(1H)-one | 67074-63-9 | C9H10N2O |
| 4-甲基-3,4-二氢-吡咯并[1,2-A]吡嗪-1(2H)-酮 | 4-Methyl-3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-one | 1243415-14-6 | C8H10N2O |
| 4-甲基-2-苯基-5-恶唑烷酮 | 4-methyl-2-phenyl-oxazolidin-5-one | 70155-88-3 | C10H11NO2 |
| 4-甲基-2-苯基-2H-吡啶-1-羧酸乙酯 | 4-methyl-2-phenyl-2<i>H</i>-pyridine-1-carboxylic acid ethyl ester | 63755-37-3 | C15H17NO2 |
| 4-甲基-2-苯基-2-噁唑啉-5-酮 | 2-phenyl-4-methyl-4H-oxazolin-5-one | 90361-55-0 | C10H9NO2 |
| 4-甲基-2-脲基戊酸 | N-carbamoyl-DL-leucine | 42534-05-4 | C7H14N2O3 |
| 4-甲基-2-氧代戊酸-L-赖氨酸(1:1) | Lysine ketoisocaproate | 78000-32-5 | C12H24N2O5 |
| 4-甲基-2-氧代戊酸-L-组氨酸(1:1) | histidine α-keto-isocaproate | 78000-40-5 | C6H9N3O2*C6H10O3 |
| 4-甲基-2-氧代-2H-苯并吡喃-7-基戊酸酯 | 2-Ketopiperazin-N,N'-diessigsaeure | 717-28-2 | C8H12N2O5 |
| 4-甲基-2-氧代-2H-吡喃-6-羧胺 | 4-methyl-2-oxo-2H-pyran-6-carboxamide | 254982-62-2 | C7H7NO3 |
| 4-甲基-2-氧代-1-哌嗪羰基氯化物 | 4-Methyl-2-oxopiperazine-1-carbonyl chloride | 65464-06-4 | C6H9ClN2O2 |
| 4-甲基-2-氧代-1,2,5-恶二唑-2-鎓-3-甲酰胺 | 4-Methyl-3-furoxancarbonsaeureamid | 37895-45-7 | C4H5N3O3 |
| 4-甲基-2-戊烯酰胺 | <i>trans</i>-4-methyl-pent-2-enoic acid amide | 61892-67-9 | C6H11NO |
| 4-甲基-2-哌啶羧酸 | (2R,4R)-4-Methyl-piperidine-2-carboxylic acid | 172823-76-6 | C7H13NO2 |
| 4-甲基-2-吡咯烷羧酸 | 4-Methyl-prolin | 3005-85-4 | C6H11NO2 |
| 4-甲基-2-乙烯基-1,3-恶唑-5(4H)-酮 | 2-ethenyl-4-methyl-1,3-oxazolin-5-one | 159439-89-1 | C6H7NO2 |
| 4-甲基-2-丙基己-2-烯基乙酸酯 | 2-Hexen-1-ol, 4-methyl-2-propyl-, acetate | 67746-32-1 | C12H22O2 |
| 4-甲基-2-[4-(4-甲基-5-氧代-4H-1,3-恶唑-2-基)苯基]-4H-1,3-恶唑-5-酮 | 4,4'-dimethyl-4<i>H</i>,4'<i>H</i>-2,2'-<i>p</i>-phenylene-bis-oxazol-5-one | 22102-60-9 | C14H12N2O4 |
| 4-甲基-2-[2-(丙-2-基氨基)乙基]-2-吡啶-2-基戊酰胺 | N-Desisopropyl Pentisomide | 106132-93-8 | C16H27N3O |
| 4-甲基-2-(丙酰氨基)戊酸 | Propionylleucin | 55443-74-8 | C9H17NO3 |