| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-甲基-5-苯基-3H-1,3-恶唑-2-酮 | 4-methyl-5-phenyl-3H-oxazol-2-one | 61416-45-3 | C10H9NO2 |
| 4-甲基-5-苯基-2-哌嗪酮 | 4-methyl-5-phenylpiperazin-2-one | 153787-48-5 | C11H14N2O |
| 4-甲基-5-苯基-2-吡啶胺 | 4-Methyl-5-phenylpyridin-2-amine | 84596-21-4 | C12H12N2 |
| 4-甲基-5-苯基-2(5H)-呋喃酮 | 4-methyl-5-phenylfuran-2(5H)-one | 21053-63-4 | C11H10O2 |
| 4-甲基-5-苯基-1H-吡唑-3-胺 | 3-Amino-4-methyl-5-phenylpyrazole | 66367-67-7 | C10H11N3 |
| 4-甲基-5-苯基-1,3-恶唑烷-2-酮 | (4R,5R)-4-methyl-5-phenyl-1,3-oxazolidin-2-one | 125133-96-2 | C10H11NO2 |
| 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-羟基呋喃-2-酮 | 5-hydroxy-4-methyl-5H-furan-2-one | 40834-42-2 | C5H6O3 |
| 4-甲基-5-羟基-二氢-2(3H)呋喃酮 | α-methyl-γ-hydroxybutyrolactone | 61892-47-5 | C5H8O3 |
| 4-甲基-5-羟基-8-氯喹啉 | 8-Chlor-5-hydroxy-4-methyl-chinolin | 16026-78-1 | C10H8ClNO |
| 4-甲基-5-羟乙基噻唑癸酸酯 | 1-decanoyloxy-2-(4-methylthiazol-5-yl)-ethane | 101426-31-7 | C16H27NO2S |
| 4-甲基-5-羟乙基噻唑甲酸酯 | 2-(4-methyl-1,3-thiazol-5-yl)ethyl formate | 90731-56-9 | C7H9NO2S |
| 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-硝基异喹啉 | 4-methyl-5-nitroisoquinoline | 194032-17-2 | C10H8N2O2 |
| 4-甲基-5-硝基噻唑-2(3H)-硫酮 | 2(3H)-Thiazolethione, 4-methyl-5-nitro- | 13416-33-6 | C4H4N2O2S2 |
| 4-甲基-5-硝基噻唑 | 4-Methyl-5-nitro-thiazol | 26213-72-9 | C4H4N2O2S |
| 4-甲基-5-硝基噻吩-2-羧酸甲酯 | 5-nitro-4-methyl-2-methoxycarbonylthiophen | 75735-47-6 | C7H7NO4S |
| 4-甲基-5-硝基咪唑 | 5-methyl-4-nitroimidazole | 14003-66-8 | C4H5N3O2 |
| 4-甲基-5-硝基吲哚啉 | 4-methyl-5-nitroindoline | 165250-68-0 | C9H10N2O2 |
| 4-甲基-5-硝基吡啶-2-羧酸 | 4-Methyl-5-nitro-pyridin-2-carbonsaeure | 5832-43-9 | C7H6N2O4 |
| 4-甲基-5-硝基吡啶-2-甲醛 | 4-methyl-5-nitropyridine-2-carboxaldehyde | 5832-38-2 | C7H6N2O3 |
| 4-甲基-5-硝基吡啶-2-甲酸甲酯 | methyl 4-methyl-5-nitropicolinate | 868551-30-8 | C8H8N2O4 |
| 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-3-噻吩甲酰氯 | 4-Methyl-5-nitro-thiophene-3-carbonyl chloride | 97187-90-1 | C6H4ClNO3S |
| 4-甲基-5-硝基-2-苯基吡啶 | 4-methyl-5-nitro-2-phenylpyridine | 920978-99-0 | C12H10N2O2 |
| 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-硝基-1H-吲唑 | 4-methyl-5-nitro-1H-indazole | 101420-67-1 | C8H7N3O2 |
| 4-甲基-5-硝基-1H-吲哚 | 4-methyl-5-nitro-1H-indole | 165250-69-1 | C9H8N2O2 |
| 4-甲基-5-甲基磺酰基-3-(4-吡啶)-4H-1,2,4-噻唑 | 4-(5-methanesulfonyl-4-methyl-4H-[1,2,4]triazol-3-yl) pyridine | 116850-57-8 | C9H10N4O2S |
| 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-溴靛红 | 4-methyl-5-bromoisatin | 106976-22-1 | C9H6BrNO2 |
| 4-甲基-5-氰基-1,2,3-噻重氮 | 4-Methyl-1,2,3-thiadiazole-5-carbonitrile | 175136-68-2 | C4H3N3S |
| 4-甲基-5-氯噻唑 | 4-methyl-5-chlorothiazole | 125402-79-1 | C4H4ClNS |
| 4-甲基-5-氯-7-甲氧基-3-吲哚啉酮 | 4-Methyl-5-chloro-7-methoxy-3-indolinone | 6411-59-2 | C10H10ClNO2 |
| 4-甲基-5-氮杂吲哚-3-甲醛 | 4-Methyl-1H-pyrrolo[3,2-c]pyridine-3-carbaldehyde | 1000342-69-7 | C9H8N2O |
| 4-甲基-5-氨基嘧啶 | 4-methylpyrimidin-5-amine | 3438-61-7 | C5H7N3 |
| 4-甲基-5-氨基吲唑 | 4-methyl-1(2)<i>H</i>-indazol-5-ylamine | 101257-89-0 | C8H9N3 |
| 4-甲基-5-氨基吲哚 | 5-amino-4-methylindole | 196205-06-8 | C9H10N2 |
| 4-甲基-5-氨基-3-(4'-吡啶基)-1,2,4-三唑 | 4-methyl-5-amino-3-(4'-pyridinyl)-1,2,4-triazole | 1018646-54-2 | C8H9N5 |
| 4-甲基-5-氨基-1-甲酰基异喹啉缩氨基硫脲 | 4-Methyl-5-amino-1-formylisoquinoline thiosemicarbazone | 59261-39-1 | C12H13N5S |
| 4-甲基-5-氧基呋咱-3-羧酸 | 3-methyl-4-furoxancarboxylic acid | 37132-21-1 | C4H4N2O4 |
| 4-甲基-5-氧代四氢-3-呋喃羧酸 | α-methyl-γ-butyrolactone-β-carboxylic acid | 89533-85-7 | C6H8O4 |
| 4-甲基-5-氧代-4,5-二氢[1,2,3]噻唑并[1,5-a]喹唑啉-3-羧酸乙酯 | 4-Methyl-5-oxo-4,5-dihydro-[1,2,3]triazolo[1,5-a]quinazoline-3-carboxylic acid ethyl ester | 176692-55-0 | C13H12N4O3 |
| 4-甲基-5-氧代-3-吡咯烷甲酰胺 | 4-Methyl-5-oxopyrrolidine-3-carboxamide | 107610-63-9 | C6H10N2O2 |
| 4-甲基-5-氧代-2H-恶唑-3-羧酸乙酯 | ethyl 4-methyl-5-oxo-2,5-dihydroisoxazole-3-carboxylate | 84280-59-1 | C7H9NO4 |
| 4-甲基-5-氧代-2H-呋喃-3-羧酸 | F 0368 | 133331-12-1 | C6H6O4 |
| 4-甲基-5-氧代-2-十三烷基-2H-呋喃-3-羧酸 | (+/-)-lichesterinic acid | 493-47-0 | C19H32O4 |
| 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-氢甲基咪唑 | 1-(1H-imidazol-2-yl)ethanol | 22098-61-9 | C5H8N2O |
| 4-甲基-5-戊基-1,3-二氢咪唑-2-酮 | 4-methyl-5-amyl-Δ<sup>4</sup>-imidazolin-2-one | 99482-60-7 | C9H16N2O |