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有机杂环化合物

下级分类

中文名称 英文名称 CAS号 化学式 结构式图片
4-甲基-3,6-二羟基哒嗪 4-methyl-3,6-pyridazinedione 5754-18-7 C5H6N2O2
4-甲基-3,6-二羟基哒嗪
4-甲基-3,6-二氢-2H-1,2-恶嗪-2-甲酰氯 4-Methyl-3,6-dihydrooxazine-2-carbonyl chloride 117593-03-0 C6H8ClNO2
4-甲基-3,6-二氢-2H-1,2-恶嗪-2-甲酰氯
4-甲基-3,6-二氢-1(2H)-吡啶甲酰氯 4-Methyl-3,6-dihydropyridine-1(2H)-carbonyl chloride 40240-42-4 C7H10ClNO
4-甲基-3,6-二氢-1(2H)-吡啶甲酰氯
4-甲基-3,6-二(苯基)哒嗪 3,6-diphenyl-4-methylpyridazine 2242-68-4 C17H14N2
4-甲基-3,6-二(苯基)哒嗪
4-甲基-3,5-吡啶二甲醛 4-Methylpyridine-3,5-dicarbaldehyde 71189-73-6 C8H7NO2
4-甲基-3,5-吡啶二甲醛
4-甲基-3,5-吗啉二酮 4-methyltetrahydro-1,4-oxazine-3,5-dione 57503-67-0 C5H7NO3
4-甲基-3,5-吗啉二酮
4-甲基-3,5-二氧代-1,2,4-恶二唑烷-2-甲酰氯 4-Methyl-3,5-dioxo-1,2,4-oxadiazolidine-2-carbonyl chloride 139037-69-7 C4H3ClN2O4
4-甲基-3,5-二氧代-1,2,4-恶二唑烷-2-甲酰氯
4-甲基-3,4-二氢环戊烯并[B]吲哚-1(2H)-酮 4-methyl-3,4-dihydrocyclopenta[b]indol-1(2H)-one 50776-26-6 C12H11NO
4-甲基-3,4-二氢环戊烯并[B]吲哚-1(2H)-酮
4-甲基-3,4-二氢-吡啶[3,2-B][1,4]噁嗪-7-羧酸 4-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-carboxylic acid 915707-58-3 C9H10N2O3
4-甲基-3,4-二氢-吡啶[3,2-B][1,4]噁嗪-7-羧酸
4-甲基-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-磺酰氯 4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-sulfonyl chloride 892948-94-6 C9H10ClNO3S
4-甲基-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-磺酰氯
4-甲基-3,4-二氢-2H-苯并[b][1,4]噁嗪 4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine 77901-22-5 C9H11NO
4-甲基-3,4-二氢-2H-苯并[b][1,4]噁嗪
4-甲基-3,4-二氢-2H-异喹啉-1-酮 4-methyl-3,4-dihydro-2H-isoquinolin-1-one 70079-42-4 C10H11NO
4-甲基-3,4-二氢-2H-异喹啉-1-酮
4-甲基-3,4-二氢-2H-吡啶并[3,2-b][1,4]噁嗪-7-甲醛 4-Methyl-3,4-dihydro-2h-pyrido[3,2-b][1,4]oxazine-7-carbaldehyde 921938-80-9 C9H10N2O2
4-甲基-3,4-二氢-2H-吡啶并[3,2-b][1,4]噁嗪-7-甲醛
4-甲基-3,4-二氢-2H-1,4-苯并恶烷-7-羰酰氯 4-methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carbonyl chloride 499770-73-9 C10H10ClNO2
4-甲基-3,4-二氢-2H-1,4-苯并恶烷-7-羰酰氯
4-甲基-3,4-二氢-2H-1,4-苯并恶嗪-7-甲酸 4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylic acid 532391-89-2 C10H11NO3
4-甲基-3,4-二氢-2H-1,4-苯并恶嗪-7-甲酸
4-甲基-3,4-二氢-2H-1,4-苯并噁嗪-7-硼酸 (4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazin-7-yl)boronic acid 499769-86-7 C9H12BNO3
4-甲基-3,4-二氢-2H-1,4-苯并噁嗪-7-硼酸
4-甲基-3,4-二氢-2H-1,4-苯并噁嗪-7-甲醛 4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carbaldehyde 141103-93-7 C10H11NO2
4-甲基-3,4-二氢-2H-1,4-苯并噁嗪-7-甲醛
4-甲基-3,4-二氢-2H-1,4-苯并噁嗪-2-羧酸乙酯 ethyl 4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate 54442-28-3 C12H15NO3
4-甲基-3,4-二氢-2H-1,4-苯并噁嗪-2-羧酸乙酯
4-甲基-3,4-二氢-2H-1,4-苯并噁嗪-2-羧酸 4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylic acid 212578-38-6 C10H11NO3
4-甲基-3,4-二氢-2H-1,4-苯并噁嗪-2-羧酸
4-甲基-3,4-二氢-2H-1,4-苯并二嗪-7-磺酰氯 4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonyl chloride 368869-93-6 C9H10ClNO3S
4-甲基-3,4-二氢-2H-1,4-苯并二嗪-7-磺酰氯
4-甲基-3,4-二氢-2(1H)-喹啉酮 4-methyl-3,4-dihydroquinolin-2(1H)-one 30696-28-7 C10H11NO
4-甲基-3,4-二氢-2(1H)-喹啉酮
4-甲基-3,4-二氢-1h-苯并[e][1,4]二氮杂卓-2,5-二酮 4-methyl-3H-1,4-benzodiazepine-2,5-(1H,4H)-dione 3415-35-8 C10H10N2O2
4-甲基-3,4-二氢-1h-苯并[e][1,4]二氮杂卓-2,5-二酮
4-甲基-3,4-二氢-1H-噻吩并[2,3-E][1,4]二氮杂-2,5-二酮 4-methyl-1,4-dihydro-1H-thieno[2,3-e][1,4]diazepine-2,5-dione 99623-16-2 C8H8N2O2S
4-甲基-3,4-二氢-1H-噻吩并[2,3-E][1,4]二氮杂-2,5-二酮
4-甲基-3,4-二氢-1H-喹唑啉-2-酮 4-methyl-3,4-dihydroquinazoline-2(1H)-one 31402-74-1 C9H10N2O
4-甲基-3,4-二氢-1H-喹唑啉-2-酮
4-甲基-3,4,5,6,7,8-六氢-2H-色烯 4-methyl-3,4,5,6,7,8-hexahydro-2<i>H</i>-chromene 16121-01-0 C10H16O
4-甲基-3,4,5,6,7,8-六氢-2H-色烯
4-甲基-3(2H)-哒嗪酮 4-methylpyridazin-3(2H)-one 33471-40-8 C5H6N2O
4-甲基-3(2H)-哒嗪酮
4-甲基-2H-吡喃-2,6(3h)-二酮 3-methyl-pentenedioic acid anhydride 67116-19-2 C6H6O3
4-甲基-2H-吡喃-2,6(3h)-二酮
4-甲基-2H-[1,2,4]噻嗪-3,5-二酮 3-methyl-6-azauracil 1627-30-1 C4H5N3O2
4-甲基-2H-[1,2,4]噻嗪-3,5-二酮
4-甲基-2H-1,4-苯并噁嗪-3(4H)-酮 4-methyl-4H-benzo[1,4]oxazin-3-one 21744-84-3 C9H9NO2
4-甲基-2H-1,4-苯并噁嗪-3(4H)-酮
4-甲基-2H-1,2,4-苯并噻二嗪-3(4H)-酮-1,1-二氧化物钠盐 4-methyl-1,1-dioxo-1,4-dihydro-2<i>H</i>-1λ<sup>6</sup>-benzo[1,2,4]thiadiazin-3-one; sodium salt 42140-55-6 C8H7N2O3S*Na
4-甲基-2H-1,2,4-苯并噻二嗪-3(4H)-酮-1,1-二氧化物钠盐
4-甲基-2-间甲苯基吡啶 2-(3-methylphenyl)-4-methylpyridine 80635-91-2 C13H13N
4-甲基-2-间甲苯基吡啶
4-甲基-2-辛基喹啉 2-octyl-4-methylquinoline 138480-50-9 C18H25N
4-甲基-2-辛基喹啉
4-甲基-2-苯并呋喃-1(3H)-酮 4-methylphthalide 2211-83-8 C9H8O2
4-甲基-2-苯并呋喃-1(3H)-酮
4-甲基-2-苯基酞嗪-1-酮 4-methyl-2-phenylphthalazin-1(2H)-one 6941-96-4 C15H12N2O
4-甲基-2-苯基酞嗪-1-酮
4-甲基-2-苯基色烯-7-酮 4-methyl-2-phenyl-chromen-7-one 78776-50-8 C16H12O2
4-甲基-2-苯基色烯-7-酮
4-甲基-2-苯基异喹啉-1-酮 4-Methyl-2-phenyl-1(2H)-isoquinolinone 89736-86-7 C16H13NO
4-甲基-2-苯基异喹啉-1-酮
4-甲基-2-苯基噻唑-5-羧酸 4-methyl-2-(phenyl)-1,3-thiazol-5-carboxylic acid 33763-20-1 C11H9NO2S
4-甲基-2-苯基噻唑-5-羧酸
4-甲基-2-苯基噻唑 4-methyl-2-phenyl-thiazole 1826-17-1 C10H9NS
4-甲基-2-苯基噻唑
4-甲基-2-苯基嘧啶-5-羧酸乙酯 ethyl 4-methyl-2-phenylpyrimidine-5-carboxylate 70733-12-9 C14H14N2O2
4-甲基-2-苯基嘧啶-5-羧酸乙酯
4-甲基-2-苯基喹啉-3-羧酸甲酯 4-methyl-2-phenylquinoline-3-carboxylic acid methyl ester 1039105-94-6 C18H15NO2
4-甲基-2-苯基喹啉-3-羧酸甲酯
4-甲基-2-苯基喹啉-3-羧酸乙酯 ethyl 4-methyl-2-phenylquinoline-3-carboxylate 71058-94-1 C19H17NO2
4-甲基-2-苯基喹啉-3-羧酸乙酯
4-甲基-2-苯基喹唑啉 4-methyl-2-phenylquinazoline 1806-66-2 C15H12N2
4-甲基-2-苯基喹唑啉
4-甲基-2-苯基哌嗪-1-羧酰胺 4-Methyl-2-phenylpiperazine-1-carboxamide 1016512-08-5 C12H17N3O
4-甲基-2-苯基哌嗪-1-羧酰胺
4-甲基-2-苯基咪唑-1-腈 1-cyano-4-methyl-2-phenylimidazole 88346-57-0 C11H9N3
4-甲基-2-苯基咪唑-1-腈
4-甲基-2-苯基咪唑 2-phenyl-4-methyl-1H-imidazole 827-43-0 C10H10N2
4-甲基-2-苯基咪唑
4-甲基-2-苯基吡啶-3-羧酸 4-methyl-2-phenylpyridine-3-carboxylic acid 58787-23-8 C13H11NO2
4-甲基-2-苯基吡啶-3-羧酸
4-甲基-2-苯基吡啶 4-methyl-2-phenylpyridine 3475-21-6 C12H11N
4-甲基-2-苯基吡啶
4-甲基-2-苯基吡唑并[5,1-b]嘧啶-7-酮 4,7-dihydro-2-phenyl-4-methylpyrazolo<1,5-a>pyrimidin-7-one 77494-10-1 C13H11N3O
4-甲基-2-苯基吡唑并[5,1-b]嘧啶-7-酮
4-甲基-2-苯基吗啉 4-methyl-2-phenylmorpholine 21532-10-5 C11H15NO
4-甲基-2-苯基吗啉
4-甲基-2-苯基乙炔基-吡啶 4-methyl-2-phenylethynyl-pyridine 63731-33-9 C14H11N
4-甲基-2-苯基乙炔基-吡啶