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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物

    有机杂环化合物

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    中文名称 英文名称 CAS号 化学式
    3,4-二(乙酰氧基甲基)-5-羟基-6-甲基吡啶鎓氯化物 4,5-bis-acetoxymethyl-2-methyl-pyridin-3-ol; hydrochloride 1696-70-4 C12H15NO5*ClH
    3,4-二(三氟甲基)呋喃 3,4-bis(trifluoromethyl)furan 878-82-0 C6H2F6O
    3,4-二(三氟甲基)二硫环丁烯 3,4-bis-trifluoromethyl-[1,2]dithiete 360-91-8 C4F6S2
    3,4-二(三氟甲基)-1,2,5-噻二唑 3,4-bis(trifluoromethyl)-1,2,5-thiadiazole 71148-78-2 C4F6N2S
    3,4-二(4-甲氧基苯基)异喹啉 3,4-bis(4-methoxyphenyl)isoquinoline 320371-82-2 C23H19NO2
    3,4-二(2-呋喃)-1-(2-吡啶)-6,7-二氢-5H-环戊基[c]吡啶 3,4-difuran-2-yl-1-pyridin-2-yl-6,7-dihydro-5H-[2]pyrindine 692729-84-3 C21H16N2O2
    3,4-二(2-呋喃)-1-(2-吡啶)-6,7,8,9-四氢-5H-环戊基[c]吡啶 3,4-difuran-2-yl-1-pyridin-2-yl-6,7,8,9-tetrahydro-5H-cyclohepta[c]pyridine 871798-84-4 C23H20N2O2
    3,4-二(2-呋喃)-1-(2-吡啶)-5,6,7,8-四氢异喹啉 3,4-difuran-2-yl-1-pyridin-2-yl-5,6,7,8-tetrahydro-isoquinoline 692729-85-4 C22H18N2O2
    3,4-乙烯基二氧基吡咯-2,5-二羧酸二乙酯 Diethyl-3,4-ethylenedioxypyrrole-2,5-dicarboxylate 870704-19-1 C12H15NO6
    3,4-乙撑二氧基噻吩-2,5-二羧酸 3,4-ethylenedioxythiophene-2,5-dicarboxyllic acid 18361-03-0 C8H6O6S
    3,4-丙烯基二氧基吡咯-2,5-二羧酸二乙酯 Diethyl 3,4-propylenedioxypyrrole-2,5-dicarboxylate 870704-20-4 C13H17NO6
    3,4-O-异亚丙基-L-阿拉伯糖 3,4-O-isopropylidene-D-arabinose 40031-36-5 C8H14O5
    3,4-O-(苯基亚甲基)-D-核糖酸 D-内酯 3,4-O-Benzylidene-D-ribono-1,5-lactone 134877-40-0 C12H12O5
    3,4-(甲二氧基)异氰酸苯酯 5-isocyanato-1,3-benzodioxole 69922-28-7 C8H5NO3
    3,4-(亚甲基二氧基)苯基三氟硼酸钾 Potassium benzo[d][1,3]dioxol-5-yltrifluoroborate 871231-46-8 C7H5BF3KO2
    3,4-(亚甲基二氧基)硫代甲酰氨 benzo[d][1,3]dioxole-5-carbothioamide 15884-65-8 C8H7NO2S
    3,4-(亚甲基二氧基)-5-羟基苄醇 3,4-(Methylenedioxy)-5-hydroxy-benzylalcohol 150502-45-7 C8H8O4
    3,4-(亚甲基二氧)苯丙酮 3,4-methylenedioxypropiophenone 28281-49-4 C10H10O3
    3,4-(亚甲二氧基)苯甲基硫代异氰酸酯 1,3-benzodioxol-5-ylmethyl isothiocyanate 4430-47-1 C9H7NO2S
    3,4-(亚甲二氧基)苯基乙二醛水合物 2-(Benzo[d][1,3]dioxol-5-yl)-2-oxoacetaldehyde hydrate 65709-23-1 C9H8O5
    3,4-(亚甲二氧基)苯亚甲基丙酮 4-(benzo[d][1,3]dioxol-5-yl)but-3-en-2-one 3160-37-0 C11H10O3
    3,4-(亚甲二氧基)苦杏仁酸 3,4-(methylenedioxy)mandelic acid 27738-46-1 C9H8O5
    3,4-(亚甲二氧基)甲苯 5-methyl-1,3-benzodioxole 7145-99-5 C8H8O2
    3,4-(二-噻吩-2-基)呋喃-2,5-二酮 3,4-(di-thiophen-2-yl)furan-2,5-dione 104595-02-0 C12H6O3S2
    3,4,9,9A-四氢吡啶并[2,1-c][1,4]恶嗪-8(1H)-酮 3,4,9,9a-tetrahydropyrido[2,1-c][1,4]oxazin-8(1H)-one 181956-63-8 C8H11NO2
    3,4,9,10-苝四羧酸二酐 3,4,9,10-Perylenetetracarboxylic dianhydride 128-69-8 C24H8O6
    3,4,8-三甲氧基-1-甲基喹啉-2-酮 Swietenidin-A methyl ether 90475-68-6 C13H15NO4
    3,4,8-三甲基-3H-咪唑并[4,5-F]喹喔啉-2-胺-2-14C 2-Amino-3,4,8-trimethyl-3H-imidazo[4,5-f]quinoxaline-2-14C 210100-52-0 C12H13N5
    3,4,8-三氯-喹啉 3,4,8-Trichlorchinolin 25771-77-1 C9H4Cl3N
    3,4,8-三氯-1,7-萘啶 3,4,8-Trichloro-1,7-naphthyridine 1313738-65-6 C8H3Cl3N2
    3,4,8,8a-四氢-8a-(2-噻吩基)-2H-吡咯并[2,1-b][1,3]恶嗪-6(7H)-酮 8a-thiophen-2-yl-tetrahydro-pyrrolo[2,1-<i>b</i>][1,3]oxazin-6-one 7088-20-2 C11H13NO2S
    3,4,7-三甲基喹啉 3,4,7-trimethyl-quinoline 72681-39-1 C12H13N
    3,4,7-三甲基咪唑并[4,5-f]喹喔啉-2-胺 3,4,7-trimethyl-3H-imidazo<4,5-f>quinoxalin-2-amine 97389-17-8 C12H13N5
    3,4,7-三甲基-1H-吲哚-2-羧酸 3,4,7-trimethyl-1H-indole-2-carboxylic acid 876715-79-6 C12H13NO2
    3,4,7-三甲基-1-苯并呋喃 3,4,7-trimethyl-benzofuran 53715-86-9 C11H12O
    3,4,7,8-四甲基咪唑并[4,5-f]喹喔啉-2-胺 2-amino-3,4,7,8-tetramethylimidazo[4,5-f]quinoxaline 132898-07-8 C13H15N5
    3,4,7,8-四甲基-1,10-菲罗啉 3,4,7,8-Tetramethyl-o-phenanthrolin 1660-93-1 C16H16N2
    3,4,7,8,9,9a-六氢-9a-苯基-2H,6H-吡啶并[2,1-b][1,3]恶嗪-6-酮 9a-Phenyl-2,3,7,8,9,9a-hexahydro-4H-<1,3>-oxazino-<3,2-a>pyridin-6-on 7088-10-0 C14H17NO2
    3,4,6-三甲氧基-1,2-二甲基-9H-咔唑 carbazomycin D 108073-63-8 C17H19NO3
    3,4,6-三甲氧基-1(3H)-异苯并呋喃酮 3,4,6-trimethoxy-3H-isobenzofuran-1-one 189454-29-3 C11H12O5
    3,4,6-三甲基三唑并[4,5-e]嘧啶-5,7-二酮 3,4,6-trimethyl-5,7-dioxo-4,5,6,7-tetrahydro-1,2,3-triazolo<4,5-d>pyrimidine 2278-16-2 C7H9N5O2
    3,4,6-三甲基-1-苯并呋喃 3,4,6-trimethyl-benzofuran 25826-59-9 C11H12O
    3,4,6-三甲基-1,2-二氢-吡啶 3,4,6-trimethyl-1,2-dihydro-pyridine 100859-71-0 C8H13N
    3,4,6-三溴哒嗪 3,4,6-tribromopyridazine 55928-86-4 C4HBr3N2
    3,4,6-三氯苯并[b]噻吩-2-羧酸 3,4,6-Trichlorbenzo<b>thiophen-2-carbonsaeure 34576-90-4 C9H3Cl3O2S
    3,4,6-三氯哒嗪 3,4,6-trichloropyridazine 6082-66-2 C4HCl3N2
    3,4,6-三氯吡啶-2-甲酸甲酯 methyl 3,4,6-trichloropyridine-2-carboxylate 350602-02-7 C7H4Cl3NO2
    3,4,6-三氯-5-甲基哒嗪 3,4,6-Trichloro-5-methylpyridazine 499235-55-1 C5H3Cl3N2
    3,4,6-三氯-1氢-吲唑 3,4,6-Trichloro-1H-indazole 885522-45-2 C7H3Cl3N2
    3,4,6-三-O-苄基-beta-D-吡喃甘露糖-1,2-(甲基原乙酸酯) 3,4,6-tri-O-benzyl-1,2-O-(methoxyethylidene)-β-D-mannopyranose 16697-49-7 C30H34O7