| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-甲基-2-硝基-3-呋喃甲醛 | 5-Methyl-2-nitro-3-furaldehyde | 213178-14-4 | C6H5NO4 |
| 5-甲基-2-硒吩羰基氯化物 | 5-methyl-selenophene-2-carbonyl chloride | 30468-07-6 | C6H5ClOSe |
| 5-甲基-2-硒吩亚磺酸 | 5-Methylselenophene-2-sulfinic acid | 803632-64-6 | C5H6O2SSe |
| 5-甲基-2-甲酸吡啶 | 2-carboxy-5-methylpyridine | 4434-13-3 | C7H7NO2 |
| 5-甲基-2-甲氨基-4-苯基咪唑 | methyl-(4-methyl-5-phenyl-1(3)<i>H</i>-imidazol-2-yl)-amine | 765843-23-0 | C11H13N3 |
| 5-甲基-2-甲基磺酰基-4-苯基-1,3-噻唑 | 2-methanesulfonyl-5-methyl-4-phenyl-thiazole | 63355-01-1 | C11H11NO2S2 |
| 5-甲基-2-氨基苯并恶唑 | 2-Amino-5-methyl-benzoxazol | 64037-15-6 | C8H8N2O |
| 5-甲基-2-氨基-4-氰基吡啶 | 2-Amino-5-methylisonicotinonitrile | 1033203-36-9 | C7H7N3 |
| 5-甲基-2-氧杂二环<4.3.1>癸烷-3-酮 | 5-methyl-2-oxabicyclo<4.3.1>decan-3-one | 90083-70-8 | C10H16O2 |
| 5-甲基-2-氧代-5-苯基-2,5-二氢呋喃-3-羧酸乙酯 | 3-(methoxycarbonyl)-5-phenyl-5-methyl-2(5H)-furanone | 67498-41-3 | C13H12O4 |
| 5-甲基-2-氧代-3-哌啶羧酸乙酯 | ethyl 2-oxo-5-methylpiperidine-3-carboxylate | 102943-16-8 | C9H15NO3 |
| 5-甲基-2-氧代-1H-吡啶-3-甲醛 | 2-hydroxy-5-methylnicotinaldehyde | 1227575-72-5 | C7H7NO2 |
| 5-甲基-2-氧代-1H-吡唑并[1,5-a]嘧啶-6-羧酸乙酯 | 2-Hydroxy-5-methyl-pyrazolo<1,5-a>pyrimidin-carbonsaeure-(6)-aethylester | 57615-05-1 | C10H11N3O3 |
| 5-甲基-2-氧代-1H-1,6-萘啶-3-羧酸 | 1,2-dihydro-5-methyl-2-oxo-1,6-naphthyridine-3-carboxylic acid | 88877-09-2 | C10H8N2O3 |
| 5-甲基-2-氧代-1-戊基-3H-吡咯-4-羧酸乙酯 | 2-methyl-5-oxo-1-pentyl-4,5-dihydro-pyrrole-3-carboxylic acid ethyl ester | 6946-63-0 | C13H21NO3 |
| 5-甲基-2-氧代-1,3-二氢吡咯-4-羧酸乙酯 | ethyl 2-methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate | 4189-20-2 | C8H11NO3 |
| 5-甲基-2-氧代-1,3-二恶烷-5-羧酸 | 5-methyl-2-oxo-1,3-dioxane-5-carboxylic acid | 507471-78-5 | C6H8O5 |
| 5-甲基-2-氧代-1,2-二氢吡啶-3-甲酰胺 | 5-Methyl-2-oxo-1,2-dihydropyridine-3-carboxamide | 85614-92-2 | C7H8N2O2 |
| 5-甲基-2-正丙基-4-咪唑甲醛 | 4(5)-methyl-2-propylimidazole-5(4)-carboxaldehyde | 68282-59-7 | C8H12N2O |
| 5-甲基-2-新戊二酸 | 5-Methyl-2-pivalamidonicotinic acid | 1203499-02-8 | C12H16N2O3 |
| 5-甲基-2-巯基苯并噻唑 | 5-methyl-2-mercaptobenzothiazole | 21303-50-4 | C8H7NS2 |
| 5-甲基-2-巯基-1,3-二氢咪唑-4-羧酸乙酯 | 5-methyl-2-thioxo-2,3-dihydro-1<i>H</i>-imidazole-4-carboxylic acid ethyl ester | 57332-78-2 | C7H10N2O2S |
| 5-甲基-2-对甲苯基-2H-吡唑-3-羧酸乙酯 | 3-Methyl-1-p-tolyl-pyrazol-5-carbonsaeure-aethylester | 2080-80-0 | C14H16N2O2 |
| 5-甲基-2-对甲苯-1H-苯并咪唑 | 5-methyl-2-(4-methylphenyl)-1H-benzimidazole | 7118-66-3 | C15H14N2 |
| 5-甲基-2-噻唑啉-2-氨基甲酸乙酯 | Ethyl 5-methyl-4,5-dihydro-1,3-thiazol-2-ylcarbamate | 21018-30-4 | C7H12N2O2S |
| 5-甲基-2-噻吩羧酸肼 | 5-methylthiophene-2-carbohydrazide | 126768-40-9 | C6H8N2OS |
| 5-甲基-2-噻吩甲醛 | 5-methylthiophene-2-carboxaldehyde | 13679-70-4 | C6H6OS |
| 5-甲基-2-噻吩甲酸 | 2-methylthiophene-5-carboxylic acid | 1918-79-2 | C6H6O2S |
| 5-甲基-2-噻吩甲酰胺 | 5-Methyl-2-thiophenecarboxamide | 57280-37-2 | C6H7NOS |
| 5-甲基-2-噻吩甲腈 | 2-cyano-5-methylthiophene | 72835-25-7 | C6H5NS |
| 5-甲基-2-噻吩三氟硼酸钾 | potassium trifluoro(5-methyl-2-thienyl)borate | 871231-40-2 | C5H5BF3S*K |
| 5-甲基-2-噻吩-2-基吡啶 | 5-methyl-2-(thiophen-2-yl)pyridine | 56421-68-2 | C10H9NS |
| 5-甲基-2-噻吩-2-基-1,3-苯并恶唑 | 5-methyl-2-(thiophen-2-yl)benzo[d]oxazole | 312921-71-4 | C12H9NOS |
| 5-甲基-2-嘧啶羧酸甲酯 | methyl 5-methylpyrimidine-2-carboxylate | 76196-80-0 | C7H8N2O2 |
| 5-甲基-2-嘧啶磺酰胺 | 5-Methylpyrimidin-2-sulfonamid | 35762-78-8 | C5H7N3O2S |
| 5-甲基-2-嘧啶磺酰氟 | 5-Methylpyrimidin-2-sulfonylfluorid | 35762-75-5 | C5H5FN2O2S |
| 5-甲基-2-嘧啶甲酰肼 | 5-Methylpyrimidine-2-carbohydrazide | 87362-27-4 | C6H8N4O |
| 5-甲基-2-嘧啶甲腈(9ci) | 5-methylpyrimidine-2-carbonitrile | 38275-54-6 | C6H5N3 |
| 5-甲基-2-喹喔啉胺 | 5-methyl-quinoxalin-2-ylamine | 718615-10-2 | C9H9N3 |
| 5-甲基-2-喹啉羧酸 | 5-methyl-quinoline-2-carboxylic acid | 103856-59-3 | C11H9NO2 |
| 5-甲基-2-哌嗪-1-基苯磺酸 | MCC-135 | 133804-44-1 | C11H16N2O3S |
| 5-甲基-2-哌啶酮 | 5-methylpiperidin-2-one | 3298-16-6 | C6H11NO |
| 5-甲基-2-哌啶-4-基-1H-苯并咪唑 | 4-(5-methyl-1H-benzimidazol-2-yl)piperidine | 295790-48-6 | C13H17N3 |
| 5-甲基-2-呋喃甲醇 | 2-hydroxymethyl-5-methylfuran | 3857-25-8 | C6H8O2 |
| 5-甲基-2-呋喃甲酰肼 | 5-methyl-furan-2-carboxylic acid hydrazide | 20842-19-7 | C6H8N2O2 |
| 5-甲基-2-呋喃甲硫醇 | 5-methyl-2-furanmethanethiol | 59303-05-8 | C6H8OS |
| 5-甲基-2-呋喃戊腈 | 5-methyl-2-furanpentanenitrile | 98046-38-9 | C10H13NO |
| 5-甲基-2-呋喃丙烯醛 | 3-(5-methyl-2-furyl)acrolein | 5555-90-8 | C8H8O2 |
| 5-甲基-2-呋喃丁腈 | 5-methyl-2-furanbutanenitrile | 82033-89-4 | C9H11NO |
| 5-甲基-2-吲哚酮 | 5-methylindolin-2-one | 3484-35-3 | C9H9NO |