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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
3,4-二乙基-1H-吡咯-2-羧酸乙酯 ethyl 3,4-diethyl-1H-pyrrole-2-carboxylate 97336-41-9 C11H17NO2
3,4-二乙基-1H-吡咯-2-羧酸 3,4-diethyl-1H-pyrrole-2-carboxylic acid 157873-93-3 C9H13NO2
3,4-二乙基-1,2-恶唑-5-胺 3,4-Diethylisoxazol-5-amine 71378-51-3 C7H12N2O
3,4-二乙基-1,2-二氢吡咯-5-酮 3,4-diethyl-3-pyrrolin-2-one 60651-43-6 C8H13NO
3,4-二乙吡啶 3,4-Diethyl-pyridin 612-11-3 C9H13N
3,4-二丁基噻吩 3,4-dibutylthiophene 85932-61-2 C12H20S
3,4-二丁基-5-(羟甲基)噻吩 3,4-dibutyl-5-(hydroxymethyl)thiophene 1022089-65-1 C13H22OS
3,4-二丁基-5-(2,4-二甲基苯基)苯并呋喃-2(3H)-酮 Xylyl dibutylbenzofuranone 181314-48-7 C24H30O2
3,4-二丁基-2-乙炔基噻吩 3,4-dibutyl-2-ethynylthiophene 565186-13-2 C14H20S
3,4-二丁基-2,5-二噻吩-2-基噻吩 3',4'-dibutyl-2,2':5',2''-terthiophene 152389-25-8 C20H24S3
3,4-二[(三甲基硅烷基)氧基]二氢-2(3H)-呋喃酮 L-threonic acid-4-lactone 21730-93-8 C4H6O4
3,4-二2H-1-苯并吡喃-6-胺 chroman-6-amine 50386-54-4 C9H11NO
3,4-二-溴-7-氮杂吲哚 3,4-dibromo-1H-pyrrolo[2,3-b]pyridine 1000340-33-9 C7H4Br2N2
3,4-二(羟基甲基)-6-甲氧基-6-甲基-1,6-二氢-2,5-吡啶二酮 3,4-bis(hydroxymethyl)-6-methoxy-6-methyl-1H-pyridine-2,5-dione 475571-47-2 C9H13NO5
3,4-二(羟基甲基)-2,5-呋喃二酮 bis(hydroxymethyl)maleic anhydride 479035-71-7 C6H6O5
3,4-二(溴甲基)呋喃 3,4-bis(bromomethyl)furan 146604-80-0 C6H6Br2O
3,4-二(吲哚-3-基)琥珀酸酐 3,4-Di(indol-3-yl)succinic anhydride 115684-56-5 C20H14N2O3
3,4-二(吲哚-1-基)吡咯-2,5-二酮 3,4-bis(1H-indol-1-yl)-1H-pyrrole-2,5-dione 570431-92-4 C20H13N3O2
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