| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-甲基-5-苯并噻唑羧酸 | 4-methylbenzothiazole-5-carboxylic acid | 305381-68-4 | C9H7NO2S |
| 4-甲基-5-苯基-1,2,5-恶二唑-5-鎓-3-醇 | 4-methyl-3-phenyl-sydnone | 3483-16-7 | C9H8N2O2 |
| 4-甲基-5-羟甲基咪唑盐酸盐 | 4-methyl-5-imidazolemethanol hydrochloride | 38585-62-5 | C5H8N2O*ClH |
| 4-甲基-5-羟乙基噻唑丙酸酯 | 1-(4-methyl-thiazol-5-yl)-2-propionyloxy-ethane | 324742-96-3 | C9H13NO2S |
| 4-甲基-5-硝基-噻吩-2-羧酸 | 4-methyl-5-nitrothiophene-2-carboxylic acid | 36034-99-8 | C6H5NO4S |
| 4-甲基-5-硝基-2,1,3-苯并噻二唑 | 4-Methyl-5-nitro-2,1,3-benzthiodiazol | 3152-86-1 | C7H5N3O2S |
| 4-甲基-5-甲基-4H-[1,2,3]三唑-3-硫醇 | 4,5-dimethyl-2,4-dihydro-3H-1,2,4-triazole-3-thione, | 38942-50-6 | C4H7N3S |
| 4-甲基-5-氨基嘧啶 | 4-methylpyrimidin-5-amine | 3438-61-7 | C5H7N3 |
| 4-甲基-5-氧基呋咱-3-羧酸 | 3-methyl-4-furoxancarboxylic acid | 37132-21-1 | C4H4N2O4 |
| 4-甲基-5-氧代己酸甲酯 | 5-Oxo-4-methyl-capronsaeure-methylester | 36045-56-4 | C8H14O3 |
| 4-甲基-5-氧-呋喃-3-羰基叠氮化物 | 4-methyl-5-oxy-furazan-3-carbonyl azide | 37132-19-7 | C4H3N5O3 |
| 4-甲基-5-异恶唑胺 | 5-amino-4-methylisoxazole | 35143-75-0 | C4H6N2O |
| 4-甲基-5-壬酮 | 4-methyl-5-nonanone | 35900-26-6 | C10H20O |
| 4-甲基-5-吡啶-4H-[1,2,4]噻唑-3-硫醇 | 4-methyl-5-(3-pyridinyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione | 3652-31-1 | C8H8N4S |
| 4-甲基-5-吡啶-4-基-4H-[1,2,4]三唑-3-硫醇 | 4-methyl-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol | 3652-32-2 | C8H8N4S |
| 4-甲基-5-乙酰基噻唑 | 1-(4-methyl-thiazol-5-yl)-ethanone | 38205-55-9 | C6H7NOS |
| 4-甲基-5-三氟甲基-1,2,4-三唑-3-硫酮 | 3-(trifluoromethyl)-4-methyl-4H-1,2,4-triazole-3-thiol | 30682-81-6 | C4H4F3N3S |
| 4-甲基-5-[(4-甲基苯氧基)甲基]-4H-1,2,4-噻唑-3-硫醇 | 4-methyl-5-[(4-methylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol | 309726-20-3 | C11H13N3OS |
| 4-甲基-5-(3-甲基苯基)-4H-1,2,4-噻唑-3-硫醇 | 4-methyl-5-(3-methylphenyl)-4H-1,2,4-triazole-3-thiol | 333313-78-3 | C10H11N3S |
| 4-甲基-5,6,7,8-四氢-2lambda6,1,3-苯并噻二嗪-2,2(1H)-二酮 | 4-Methyl-5,6,7,8-tetrahydro-2lambda~6~,1,3-benzothiadiazine-2,2(1H)-dione | 3580-37-8 | C8H12N2O2S |
| 4-甲基-4-苯基戊-1-醇 | 4-Methyl-4-phenyl-1-pentanol | 33214-57-2 | C12H18O |
| 4-甲基-4-羟基哌啶 | 4-methylpiperidin-4-ol | 3970-68-1 | C6H13NO |
| 4-甲基-4-硝基戊酸 | 4-methyl-4-nitropentanoic acid | 32827-16-0 | C6H11NO4 |
| 4-甲基-4-戊烯醛 | 4-methylpent-4-enal | 3973-43-1 | C6H10O |
| 4-甲基-4-戊烯-2,3-二酮 | 4-methyl-4-pentene-2,3-dione | 35749-74-7 | C6H8O2 |
| 4-甲基-4-(三氯甲基)环己-2,5-二烯-1-酮 | 4-methyl-4-(trichloromethyl)cyclohexa-2,5-dien-1-one | 3274-12-2 | C8H7Cl3O |
| 4-甲基-4-(5-苯基-1,2-恶唑-3-基)戊-2-酮 | 3-(1,1-Dimethyl-3-oxobutyl)-5-phenylisoxazol | 34718-58-6 | C15H17NO2 |
| 4-甲基-4-(5-甲基-2-呋喃基)-2-戊酮 | 4-methyl-4-(5-methylfuran-2-yl)pentan-2-one | 31704-82-2 | C11H16O2 |
| 4-甲基-4'-苯基二苯甲酮 | [1,1'-biphenyl]-4-yl(p-tolyl)methanone | 39148-55-5 | C20H16O |
| 4-甲基-3-硝基苯甲醛 | 4-methyl-3-nitrobenzaldehyde | 31680-07-6 | C8H7NO3 |
| 4-甲基-3-硝基吡唑 | 4-methyl-5-nitro-1H-pyrazole | 38858-90-1 | C4H5N3O2 |
| 4-甲基-3-硝基-苯基异硫氰酸酯 | 4-methyl-3-nitro-phenyl isothiocyanate | 321898-79-7 | C8H6N2O2S |
| 4-甲基-3-硝基-肉桂酸 | 4-methyl-3-nitro-cinnamic acid | 35781-34-1 | C10H9NO4 |
| 4-甲基-3-溴吡啶 | 3-Bromo-4-methylpyridin | 3430-22-6 | C6H6BrN |
| 4-甲基-3-吡啶醇1-氧化物 | 3-Hydroxy-4-methylpyridin-N-oxid | 32845-45-7 | C6H7NO2 |
| 4-甲基-3-吡啶-3-基吡啶 | 4-Methyl-3,3'-bipyridin | 38840-06-1 | C11H10N2 |
| 4-甲基-3-[(3-氧代-2-丁烷基)氧基]-6H-苯并[c]苯并吡喃-6-酮 | 4-methyl-3-(1-methyl-2-oxopropoxy)-6H-benzo[c]chromen-6-one | 314744-87-1 | C18H16O4 |
| 4-甲基-3-(苯基亚甲基)-1H-1,4-苯并二氮杂卓-2,5-二酮 | 3-benzylidene-4-methyl-3,4-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-2,5-dione | 31965-37-4 | C17H14N2O2 |
| 4-甲基-3-(甲基磺酰基)苯胺 | 4-methyl-3-(methylsulfonyl)aniline | 307989-41-9 | C8H11NO2S |
| 4-甲基-3-(哌啶-1-磺酰基)苯甲酸 | 4-methyl-3-(piperidine-1-sulfonyl)-benzoic acid | 300383-07-7 | C13H17NO4S |
| 4-甲基-3-(吗啉-4-磺酰基)苯甲酸 | 4-methyl-3-(morpholine-4-sulfonyl)-benzoic acid | 300383-08-8 | C12H15NO5S |
| 4-甲基-3-(三氟甲基)异硫氰酸苯酯 | 4-Isothiocyanato-1-methyl-2-trifluoromethyl-benzene | 351003-67-3 | C9H6F3NS |
| 4-甲基-3-(4-甲基苯基)-2-(甲硫基)-1,3-噻唑-3-碘化物 | 4-methyl-3-(4-methylphenyl)-2-(methylthio)-1,3-thiazol-3-ium iodide | 33167-55-4 | C12H14NS2*I |
| 4-甲基-3-(2-氧代丙氧基)-7,8,9,10-四氢-6H-苯并[c]苯并吡喃-6-酮 | 4-methyl-3-(2-oxopropoxy)-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one | 307550-03-4 | C17H18O4 |
| 4-甲基-3-(2-氧代丙氧基)-6H-苯并[c]苯并吡喃-6-酮 | 4-methyl-3-(2-oxopropoxy)-6H-benzo[c]chromen-6-one | 307551-49-1 | C17H14O4 |
| 4-甲基-3,4-二氢-2H-1,4-苯并二嗪-7-磺酰氯 | 4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonyl chloride | 368869-93-6 | C9H10ClNO3S |
| 4-甲基-3,4-二氢-2(1H)-喹啉酮 | 4-methyl-3,4-dihydroquinolin-2(1H)-one | 30696-28-7 | C10H11NO |
| 4-甲基-3,4-二氢-1h-苯并[e][1,4]二氮杂卓-2,5-二酮 | 4-methyl-3H-1,4-benzodiazepine-2,5-(1H,4H)-dione | 3415-35-8 | C10H10N2O2 |
| 4-甲基-3,4-二氢-1H-喹唑啉-2-酮 | 4-methyl-3,4-dihydroquinazoline-2(1H)-one | 31402-74-1 | C9H10N2O |
| 4-甲基-3(2H)-哒嗪酮 | 4-methylpyridazin-3(2H)-one | 33471-40-8 | C5H6N2O |