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中文名称 英文名称 CAS号 化学式 结构式图片
5-甲基-4-苯基-1,2,4-三唑-3-甲醛 5-methyl-4-phenyl-4H-1,2,4-triazole-3-carbaldehyde 83503-28-0 C10H9N3O
5-甲基-4-苯基-1,2,4-三唑-3-甲醛
5-甲基-4-苯基-1,2,3-噻二唑 5-methyl-4-phenyl-1,2,3-thiadiazole 64273-28-5 C9H8N2S
5-甲基-4-苯基-1,2,3-噻二唑
5-甲基-4-羟基苯-1,3-二甲醛 4-hydroxy-5-methylisophthalaldehyde 3328-73-2 C9H8O3
5-甲基-4-羟基苯-1,3-二甲醛
5-甲基-4-硫代甲醛 5-methylthiazole-4-carbaldehyde 261710-79-6 C5H5NOS
5-甲基-4-硫代甲醛
5-甲基-4-硝基异噻唑 4-Nitro-5-methyl-isothiazol 1073-19-4 C4H4N2O2S
5-甲基-4-硝基异噻唑
5-甲基-4-硝基异噁唑 4-nitro-5-methylisoxazole 1122-06-1 C4H4N2O3
5-甲基-4-硝基异噁唑
5-甲基-4-硝基噻吩-2-羧酸甲酯 5-methyl-4-nitro-thiophene-2-carboxylic acid methyl ester 56921-01-8 C7H7NO4S
5-甲基-4-硝基噻吩-2-羧酸甲酯
5-甲基-4-硝基噻吩-2-磺酰氯 5-methyl-4-nitrothiophene-2-sulfonyl chloride 61714-77-0 C5H4ClNO4S2
5-甲基-4-硝基噻吩-2-磺酰氯
5-甲基-4-硝基喹啉-1-氧化物 5-Methyl-4-nitro-chinolin-1-oxid 14094-43-0 C10H8N2O3
5-甲基-4-硝基喹啉-1-氧化物
5-甲基-4-硝基吲哚 5-methyl-4-nitroindole 61149-54-0 C9H8N2O2
5-甲基-4-硝基吲哚
5-甲基-4-硝基-N-(苯基甲基)-1H-吡唑-3-甲酰胺 1H-Pyrazole-3-carboxamide, 5-methyl-4-nitro-N-(phenylmethyl)- 80030-79-1 C12H12N4O3
5-甲基-4-硝基-N-(苯基甲基)-1H-吡唑-3-甲酰胺
5-甲基-4-硝基-3-异噁唑羧酸 5-methyl-4-nitroisoxazole-3-carboxylic acid 960225-75-6 C5H4N2O5
5-甲基-4-硝基-3-异噁唑羧酸
5-甲基-4-硝基-2-苯基-1,2-二氢吡唑-3-酮 5-methyl-4-nitro-2-phenyl-1,2-dihydro-pyrazol-3-one 52944-72-6 C10H9N3O3
5-甲基-4-硝基-2-苯基-1,2-二氢吡唑-3-酮
5-甲基-4-硝基-2-呋喃甲酸 5-methyl-4-nitro-2-furancarboxylic acid 326867-81-6 C6H5NO5
5-甲基-4-硝基-2-呋喃甲酸
5-甲基-4-硝基-2-吡啶胺 2-amino-4-nitro-5-methylpyridine 895520-03-3 C6H7N3O2
5-甲基-4-硝基-2-吡啶胺
5-甲基-4-硝基-2,1,3-苯并噻二唑 4-nitro-5-methylbenzo-2,1,3-thiadiazole 3152-87-2 C7H5N3O2S
5-甲基-4-硝基-2,1,3-苯并噻二唑
5-甲基-4-硝基-1H-苯并咪唑 5-methyl-4-nitro-1H-1,3-benzodiazole 32046-84-7 C8H7N3O2
5-甲基-4-硝基-1H-苯并咪唑
5-甲基-4-硝基-1H-吡唑-3-羧酸甲酯 methyl 5-methyl-4-nitro-1H-pyrazole-3-carboxylate 27116-86-5 C6H7N3O4
5-甲基-4-硝基-1H-吡唑-3-羧酸甲酯
5-甲基-4-硝基-1H-吡唑-3-羧酸2-(4-甲基苯基)酰肼 1H-Pyrazole-3-carboxylic acid, 5-methyl-4-nitro-, 2-(4-methylphenyl)hydrazide 81016-47-9 C12H13N5O3
5-甲基-4-硝基-1H-吡唑-3-羧酸2-(4-甲基苯基)酰肼
5-甲基-4-硝基-1-(β-D-呋喃核糖基)-1H-吡唑-3-甲酰胺 1-beta-D-Ribofuranosyl-5-methyl-4-nitropyrazole-3-carboxamide 138787-00-5 C10H14N4O7
5-甲基-4-硝基-1-(β-D-呋喃核糖基)-1H-吡唑-3-甲酰胺
5-甲基-4-溴-1H-吡唑-3-羧酸 4-bromo-3-methyl-1H-pyrazole-5-carboxylic acid 861382-63-0 C5H5BrN2O2
5-甲基-4-溴-1H-吡唑-3-羧酸
5-甲基-4-氧代己腈 5-Methyl-4-oxohexannitril 79137-95-4 C7H11NO
5-甲基-4-氧代己腈
5-甲基-4-氧代四氢呋喃-3-羧酸甲酯 2-methyl-4-carbomethoxytetrahydrofuran-3-one 3210-57-9 C7H10O4
5-甲基-4-氧代四氢呋喃-3-羧酸甲酯
5-甲基-4-氧代-己酸 5-Methyl-4-oxohexanoic acid 41654-04-0 C7H12O3
5-甲基-4-氧代-己酸
5-甲基-4-氧代-3,4-二氢噻吩并[2,3-d]嘧啶-6-甲酸 5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid 101667-97-4 C8H6N2O3S
5-甲基-4-氧代-3,4-二氢噻吩并[2,3-d]嘧啶-6-甲酸
5-甲基-4-氧代-3,4-二氢噻吩并[2,3-d]-嘧啶-6-羧酸乙酯 ethyl 5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate 17417-67-3 C10H10N2O3S
5-甲基-4-氧代-3,4-二氢噻吩并[2,3-d]-嘧啶-6-羧酸乙酯
5-甲基-4-氧代-3,4-二氢吡咯并[1,2-F][1,2,4]三嗪-6-羧酸乙酯 ethyl 4-oxo-5-methyl-1,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate 427878-70-4 C10H11N3O3
5-甲基-4-氧代-3,4-二氢吡咯并[1,2-F][1,2,4]三嗪-6-羧酸乙酯
5-甲基-4-氧代-2-(三溴甲基)-1H-嘧啶-6-羧酸乙酯 Ethyl 5-Methyl-2-(tribromomethyl)-4-oxopyrimidine-6-carboxylate 76480-50-7 C9H9Br3N2O3
5-甲基-4-氧代-2-(三溴甲基)-1H-嘧啶-6-羧酸乙酯
5-甲基-4-氧代-2-(3,3,3-三氯-2-羟丙基)-1H-嘧啶-6-羧酸 2-(2-Hydroxy-3,3,3-trichloropropyl)-5-methyl-4-oxopyrimidine-6-carboxylic Acid 39875-11-1 C9H9Cl3N2O4
5-甲基-4-氧代-2-(3,3,3-三氯-2-羟丙基)-1H-嘧啶-6-羧酸
5-甲基-4-氧代-1,4-二氢吡啶-3-羧酸乙酯 ethyl 5-methyl-4-oxo-1,4-dihydropyridine-3-carboxylate 72676-90-5 C9H11NO3
5-甲基-4-氧代-1,4-二氢吡啶-3-羧酸乙酯
5-甲基-4-氧代-1,4-二氢吡咯并[2,1-f][1,2,4]三嗪-6-甲酸甲酯 methyl 4-oxo-5-methyl-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate 310431-29-9 C9H9N3O3
5-甲基-4-氧代-1,4-二氢吡咯并[2,1-f][1,2,4]三嗪-6-甲酸甲酯
5-甲基-4-戊基-1,2-恶唑-3(2H)-酮 5-methyl-4-pentyl-3-isoxazolol 96520-41-1 C9H15NO2
5-甲基-4-戊基-1,2-恶唑-3(2H)-酮
5-甲基-4-异恶唑羰酰氯 5-methylisoxazole-4-carbonyl chloride 67305-24-2 C5H4ClNO2
5-甲基-4-异恶唑羰酰氯
5-甲基-4-异恶唑磺酰氯 5-methylisoxazole-4-sulfonyl chloride 321309-26-6 C4H4ClNO3S
5-甲基-4-异恶唑磺酰氯
5-甲基-4-异噁唑胺 4-amino-5-methylisoxazole 87988-94-1 C4H6N2O
5-甲基-4-异噁唑胺
5-甲基-4-异噁唑羧酸甲酯 Methyl 5-methylisoxazole-4-carboxylate 100047-54-9 C6H7NO3
5-甲基-4-异噁唑羧酸甲酯
5-甲基-4-异噁唑磺酸 5-methyl-isoxazole-4-sulfonic acid 773051-56-2 C4H5NO4S
5-甲基-4-异噁唑磺酸
5-甲基-4-异噁唑甲酸乙酯 Ethyl 5-methyl-4-isoxazolecarboxylate 51135-73-0 C7H9NO3
5-甲基-4-异噁唑甲酸乙酯
5-甲基-4-己烯酸乙酯 ethyl 5-methyl-4-hexenoate 42272-93-5 C9H16O2
5-甲基-4-己烯酸乙酯
5-甲基-4-己烯酸 5-methyl-4-hexenoic acid 5636-65-7 C7H12O2
5-甲基-4-己烯酸
5-甲基-4-己烯-3-酮 5-methyl-4-hexen-3-one 13905-10-7 C7H12O
5-甲基-4-己烯-3-酮
5-甲基-4-己烯-1-醇 5-methylhex-4-ene-1-ol 42272-94-6 C7H14O
5-甲基-4-己烯-1-醇
5-甲基-4-嘧啶羧酸 5-methyl-pyrimidine-4-carboxylic acid 933683-35-3 C6H6N2O2
5-甲基-4-嘧啶羧酸
5-甲基-4-嘧啶甲腈(9ci) 5-methylpyrimidine-4-carbonitrile 114969-63-0 C6H5N3
5-甲基-4-嘧啶甲腈(9ci)
5-甲基-4-咪唑羧酸盐酸盐 4-methylimidazole-5-caroxylic acid hydrochloride 82616-95-3 C5H6N2O2*ClH
5-甲基-4-咪唑羧酸盐酸盐
5-甲基-4-咪唑羧酸甲酯 methyl 5-methyl-imidazole-4-carboxylate 78892-68-9 C6H8N2O2
5-甲基-4-咪唑羧酸甲酯
5-甲基-4-吲哚啉醇 5-methylindolin-4-ol 770250-71-0 C9H11NO
5-甲基-4-吲哚啉醇
5-甲基-4-吡啶-4-基-噻唑-2-基胺 5-Methyl-4-pyridin-4-YL-thiazol-2-ylamine 206555-50-2 C9H9N3S
5-甲基-4-吡啶-4-基-噻唑-2-基胺
5-甲基-4-十八烷酰基-2-苯基-4H-吡唑-3-酮 3-methyl-1-phenyl-4-stearoylpyrazol-5-one 84356-27-4 C28H44N2O2
5-甲基-4-十八烷酰基-2-苯基-4H-吡唑-3-酮
5-甲基-4-亚甲基-N-苯基-2-恶唑烷酮 5-methyl-4-methylene-N-phenyl-2-oxazolidinone 52569-43-4 C11H11NO2
5-甲基-4-亚甲基-N-苯基-2-恶唑烷酮