| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-甲基-3-氧代-N-苯基-1,2-恶唑烷-2-甲酰胺 | 5-methyl-3-oxo-isoxazolidine-2-carboxylic acid anilide | 62243-02-1 | C11H12N2O3 |
| 5-甲基-3-氧代-6-庚烯酸甲酯 | methyl 5-methyl-3-oxo-6-heptenoate | 117369-83-2 | C9H14O3 |
| 5-甲基-3-氧代-2H-吲唑-1-羧酸乙酯 | Ethyl 5-methyl-3-oxo-2,3-dihydro-1H-indazole-1-carboxylate | 89438-40-4 | C11H12N2O3 |
| 5-甲基-3-氧代-2-苯基-2,3-二氢-1H-吡唑-4-羧酸苄酯 | benzyl 5-methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylate | 913376-49-5 | C18H16N2O3 |
| 5-甲基-3-氧代-2,3-二氢螺[茚-1,4-哌啶]-1-羧酸叔丁酯 | tert-Butyl 5-methyl-3-oxo-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate | 948033-85-0 | C19H25NO3 |
| 5-甲基-3-氧代-2,3-二氢-4-哒嗪羧酸 | 5-methyl-3-oxo-2,3-dihydro-pyridazine-4-carboxylic acid | 342402-51-1 | C6H6N2O3 |
| 5-甲基-3-氧代-1,2-恶唑-2(3H)-甲酰胺 | 2-carboxamido-5-methyl-3-isoxazolone | 77643-87-9 | C5H6N2O3 |
| 5-甲基-3-氧代-1,2-二氢吡咯-4-羧酸乙酯 | Ethyl 5-methyl-3-oxo-1,2-dihydropyrrole-4-carboxylate | 65713-63-5 | C8H11NO3 |
| 5-甲基-3-异恶唑羧酸亚苄基酰肼 | 5-Methyl-3-isoxazolecarboxylic Acid Benzylidenehydrazide | —— | C12H11N3O2 |
| 5-甲基-3-异恶唑羧酸 2-丙基酰肼 | 1-Propyl-2-<5-Methyl-3-isoxazolylcarbonyl>-hydrazin | 92673-52-4 | C8H13N3O2 |
| 5-甲基-3-异恶唑丙酸 | 5-methyl-3-isoxazolepropanoic acid | 80073-32-1 | C7H9NO3 |
| 5-甲基-3-异噁唑羧酸乙酯 | ethyl 5-methylisoxazole-3-carboxylate | 3209-72-1 | C7H9NO3 |
| 5-甲基-3-异噁唑甲烷磺酰氯 | (5-Methyl-1,2-oxazol-3-yl)methanesulfonyl chloride | 1000932-59-1 | C5H6ClNO3S |
| 5-甲基-3-异噁唑基异硫氰酸 | 5-methylisoxazolyl-3-isothiocyanate | 321309-33-5 | C5H4N2OS |
| 5-甲基-3-庚醇 | 5-methyl-3-heptanol | 18720-65-5 | C8H18O |
| 5-甲基-3-庚酮 | 5-methyl-3-heptanone | 541-85-5 | C8H16O |
| 5-甲基-3-己醇 | (+-)-5-methyl-3-hexanol | 623-55-2 | C7H16O |
| 5-甲基-3-己烯-2-酮 | 5-methyl-3-hexene-2-one | 5166-53-0 | C7H12O |
| 5-甲基-3-己炔-2-酮 | 5-methylhex-3-yn-2-one | 51686-95-4 | C7H10O |
| 5-甲基-3-对甲苯-1,2,4-噁二唑 | 5-methyl-3-(p-tolyl)-1,2,4-oxadiazole | 81386-30-3 | C10H10N2O |
| 5-甲基-3-噻吩甲酸甲酯 | methyl 5-methyl-3-thiophenecarboxylate | 88770-18-7 | C7H8O2S |
| 5-甲基-3-噻吩甲酸乙酯 | Ethyl 5-methylthiophene-3-carboxylate | 19163-50-9 | C8H10O2S |
| 5-甲基-3-哌嗪-1-基哒嗪并[3,4-b][1,4]苯并恶嗪 | 5H-Pyridazino(3,4-b)(1,4)benzoxazine, 5-methyl-3-(1-piperazinyl)- | 34352-60-8 | C15H17N5O |
| 5-甲基-3-哌啶基-4-基-1H-吲哚盐酸盐 | 5-methyl-3-(4-piperidinyl)-1H-indole | 149669-44-3 | C14H18N2 |
| 5-甲基-3-呋喃甲酸甲酯 | methyl 5-methyl-3-furoate | 35351-35-0 | C7H8O3 |
| 5-甲基-3-吲哚甲酸 | 5-methyl-1H-indole-3-carboxylic acid | 10242-02-1 | C10H9NO2 |
| 5-甲基-3-吡啶硫醇 | 5-Methylpyridine-3-thiol | 762272-49-1 | C6H7NS |
| 5-甲基-3-吡啶甲醇 | (5-methylpyridin-3-yl)methanol | 102074-19-1 | C7H9NO |
| 5-甲基-3-吡啶甲酰氯盐酸盐(1:1) | 5-Methylpyridine-3-carbonyl chloride;hydrochloride | 896740-06-0 | C7H7Cl2NO |
| 5-甲基-3-吡啶甲脒 | 5-methylpyridine-3-carboximidamide | 194468-04-7 | C7H9N3 |
| 5-甲基-3-吡啶-4-基-1,2,4-噁二唑 | 5-methyl-3-(pyridin-4-yl)-1,2,4-oxadiazole | 10350-70-6 | C8H7N3O |
| 5-甲基-3-吡咯烷醇 | 5-Methylpyrrolidin-3-ol | 94134-94-8 | C5H11NO |
| 5-甲基-3-吗啉酮 | 5-methylmorpholin-3-one | 65922-85-2 | C5H9NO2 |
| 5-甲基-3-全氟丙基吡唑 | 3-(1,1,2,2,3,3-heptafluoropropyl)-5-methyl-pyrazole | 75823-64-2 | C7H5F7N2 |
| 5-甲基-3-亚硝基-4-恶唑烷羧酸 | 5-methyl-3-nitroso-1,3-oxazolidine-4-carboxylic Acid | 95326-11-7 | C5H8N2O4 |
| 5-甲基-3-亚硝基-2-恶唑烷酮 | 3-nitroso-5-phenyl-2-oxazolidone | 39547-65-4 | C9H8N2O3 |
| 5-甲基-3-亚硝基-1,3-恶唑烷-2-酮 | 5-methyl-3-nitroso-2-oxazolidinone | 79624-33-2 | C4H6N2O3 |
| 5-甲基-3-亚硝基-1,3-恶唑烷 | 5-methyl-3-nitroso-oxazolidine | 35631-27-7 | C4H8N2O2 |
| 5-甲基-3-亚甲基二氢-2(3H)-呋喃酮 | (+)-γ-methyl-α-methylene-γ-butyrolactone | 62322-49-0 | C6H8O2 |
| 5-甲基-3-亚甲基-5-己烯-2-酮 | 5-methyl-3-methylene-5-hexen-2-one | 51756-18-4 | C8H12O |
| 5-甲基-3-亚甲基-2-己酮 | 3-methylene-5-methyl-2-hexanone | 1187-87-7 | C8H14O |
| 5-甲基-3-乙烯基恶唑烷-2-酮 | 5-methyl-3-vinyloxazolidin-2-one | 3395-98-0 | C6H9NO2 |
| 5-甲基-3-丙基-2(1H)-吡嗪酮 | 5-methyl-3-propyl-1<i>H</i>-pyrazin-2-one | 23127-01-7 | C8H12N2O |
| 5-甲基-3-丙基-1H-吡唑-4-甲酸甲酯 | 3-methyl-5-propyl-1(2)<i>H</i>-pyrazole-4-carboxylic acid methyl ester | 89270-12-2 | C9H14N2O2 |
| 5-甲基-3-丙基-1,2-恶唑-4-羧酸 | 5-Methyl-3-propyl-isoxazol-4-carbonsaeure | 17147-43-2 | C8H11NO3 |
| 5-甲基-3-丙-2-基-1H-吡唑 | 5-(1-methylethyl)-3-methylpyrazole | 132558-01-1 | C7H12N2 |
| 5-甲基-3-三氟甲基-7-氧杂二环[2.2.1]庚-2,5-二烯-2-羧酸 | 5-methyl-3-trifluoromethyl-7-oxabicyclo[2.2.1]hepta-2,5-diene-2-carboxylic acid | 1034685-26-1 | C9H7F3O3 |
| 5-甲基-3-三氟甲基-1H-[1,2,4]噻唑 | 5-methyl-3-(trifluoromethyl)-1H-1,2,4-triazole | 667873-25-8 | C4H4F3N3 |
| 5-甲基-3-[甲基(苯氧基)磷酰基]-1,3-恶唑烷-2-硫酮 | Methyl-(5-methyl-2-thioxo-oxazolidin-3-yl)-phosphinic acid phenyl ester | 114220-37-0 | C11H14NO3PS |
| 5-甲基-3-[4-(异丙基)苯基]-1H-吡唑 | 3(5)-p-cumenyl-5(3)-methylpyrazole | 154200-29-0 | C13H16N2 |