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有机杂环化合物

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中文名称 英文名称 CAS号 化学式 结构式图片
4-甲基-6-(2,4,4-三甲基戊基)-2H-吡喃-2-酮 4-methyl-6-(2,4,4-trimethylpentyl)-2H-pyran-2-one 50650-75-4 C14H22O2
4-甲基-6-(2,4,4-三甲基戊基)-2H-吡喃-2-酮
4-甲基-6-(1-甲基肼基)嘧啶 4-Methyl-6-(1-methylhydrazino)pyrimidin 23372-26-1 C6H10N4
4-甲基-6-(1-甲基肼基)嘧啶
4-甲基-6-(1-甲基乙基)-2H-吡喃-2-酮 6-isopropyl-4-methyl-2H-pyran-2-one 50405-95-3 C9H12O2
4-甲基-6-(1-甲基乙基)-2H-吡喃-2-酮
4-甲基-6-(1,2,2,4-四甲基-(1,2-二氢喹啉-6-基))-5,6-二氢吡喃-2-醇 4-methyl-6-(1,2,2,4-tetramethyl-(1,2-dihydroquinolin-6-yl))-5,6-dihydropyran-2-ol 652992-12-6 C19H25NO2
4-甲基-6-(1,2,2,4-四甲基-(1,2-二氢喹啉-6-基))-5,6-二氢吡喃-2-醇
4-甲基-6-(1,2,2,4-四甲基-(1,2-二氢喹啉-6-基))-5,6-二氢吡喃-2-酮 4-methyl-6-(1,2,2,4-tetramethyl-(1,2-dihydroquinolin-6-yl))-5,6-dihydropyran-2-one 652992-11-5 C19H23NO2
4-甲基-6-(1,2,2,4-四甲基-(1,2-二氢喹啉-6-基))-5,6-二氢吡喃-2-酮
4-甲基-6,7-二氢-5H-环戊二烯并[d]嘧啶-2-醇 4-methyl-5,6-trimethylene-2(1H)pyrimidinone 88267-95-2 C8H10N2O
4-甲基-6,7-二氢-5H-环戊二烯并[d]嘧啶-2-醇
4-甲基-6,7-二氢-5H-环戊二烯并[d]嘧啶-2-胺 6,7-dihydro-4-methyl-5H-cyclopentapyrimidin-2-amine 76881-49-7 C8H11N3
4-甲基-6,7-二氢-5H-环戊二烯并[d]嘧啶-2-胺
4-甲基-6,7,8,9-四氢吩嗪-1-羧酸 4-methyl-6,7,8,9-tetrahydrophenazine-1-carboxylic acid 106976-28-7 C14H14N2O2
4-甲基-6,7,8,9-四氢吩嗪-1-羧酸
4-甲基-6,11-二氢-3H-嘧啶并[4,5-b][1,5]苯并二氮杂卓-2,5-二酮 2-hydroxy-4-methylpyrimido<4,5-b><1,5>benzodiazepin-5-one 131563-03-6 C12H10N4O2
4-甲基-6,11-二氢-3H-嘧啶并[4,5-b][1,5]苯并二氮杂卓-2,5-二酮
4-甲基-5H-菲啶-6-酮 4-methyl-5H-phenanthridin-6-one 107624-48-6 C14H11NO
4-甲基-5H-菲啶-6-酮
4-甲基-5-苯并噻唑羧酸 4-methylbenzothiazole-5-carboxylic acid 305381-68-4 C9H7NO2S
4-甲基-5-苯并噻唑羧酸
4-甲基-5-苯基噻唑-2-胺 2-Amino-4-methyl-5-phenyl-thiazol 28241-62-5 C10H10N2S
4-甲基-5-苯基噻唑-2-胺
4-甲基-5-苯基噻吩-2-羧酸 5-Carboxy-3-methyl-2-phenylthiophen 40133-12-8 C12H10O2S
4-甲基-5-苯基噻吩-2-羧酸
4-甲基-5-苯基嘧啶 5-phenyl-4-methylpyrimidine 57562-58-0 C11H10N2
4-甲基-5-苯基嘧啶
4-甲基-5-苯基呋喃-2,3-二酮 4-Methyl-5-phenyl-2,3-dihydrofuran-2,3-dione 55991-71-4 C11H8O3
4-甲基-5-苯基呋喃-2,3-二酮
4-甲基-5-苯基三唑-1-胺 1-Amino-4-methyl-5-phenyl-v-triazole 40679-65-0 C9H10N4
4-甲基-5-苯基三唑-1-胺
4-甲基-5-苯基-4,5-二氢-6H-吡唑并[4,3-c][1,2]硒杂唑-6-酮 Benzenesulfonic acid, 2-[[4-[[2,4-diamino-5-[(2-hydroxy-5-sulfophenyl)azo]phenyl]azo]phenyl]amino]-5-nitro- 70660-47-8 C24H20N8O9S2
4-甲基-5-苯基-4,5-二氢-6H-吡唑并[4,3-c][1,2]硒杂唑-6-酮
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-3H-1,3-恶唑-2-酮
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-哌嗪酮
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-吡啶胺
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-2(5H)-呋喃酮
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-1H-吡唑-3-胺
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-苯基-1,3-恶唑烷-2-酮
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-羟甲基咪唑盐酸盐
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-羟基呋喃-2-酮
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-二氢-2(3H)呋喃酮
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-羟基-8-氯喹啉
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-羟乙基噻唑癸酸酯
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-羟乙基噻唑甲酸酯
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-羟乙基噻唑丙酸酯
4-甲基-5-硝基异喹啉 4-methyl-5-nitroisoquinoline 194032-17-2 C10H8N2O2
4-甲基-5-硝基异喹啉
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-2(3H)-硫酮
4-甲基-5-硝基噻唑 4-Methyl-5-nitro-thiazol 26213-72-9 C4H4N2O2S
4-甲基-5-硝基噻唑
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-硝基噻吩-2-羧酸甲酯
4-甲基-5-硝基咪唑 5-methyl-4-nitroimidazole 14003-66-8 C4H5N3O2
4-甲基-5-硝基咪唑
4-甲基-5-硝基吲哚啉 4-methyl-5-nitroindoline 165250-68-0 C9H10N2O2
4-甲基-5-硝基吲哚啉
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-羧酸
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-甲醛
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-硝基吡啶-2-甲酸甲酯
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-噻吩-2-羧酸
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-3-噻吩甲酰氯
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-苯基吡啶
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-2,1,3-苯并噻二唑
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-吲唑
4-甲基-5-硝基-1H-吲哚 4-methyl-5-nitro-1H-indole 165250-69-1 C9H8N2O2
4-甲基-5-硝基-1H-吲哚
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-甲基磺酰基-3-(4-吡啶)-4H-1,2,4-噻唑
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-甲基-4H-[1,2,3]三唑-3-硫醇
4-甲基-5-溴靛红 4-methyl-5-bromoisatin 106976-22-1 C9H6BrNO2
4-甲基-5-溴靛红
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-氰基-1,2,3-噻重氮
4-甲基-5-氯噻唑 4-methyl-5-chlorothiazole 125402-79-1 C4H4ClNS
4-甲基-5-氯噻唑