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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
3,5,5-三甲基咪唑烷-2,4-二酮 3,5,5-trimethyl-2,4-imidazolidinedione 6345-19-3 C6H10N2O2
3,5,5-三甲基吡咯烷-2-酮 3,5,5-trimethylpyrrolidin-2-one 14482-00-9 C7H13NO
3,5,5-三甲基二氢呋喃-2(3H)-酮 α,γ,γ-trimethylbutyrolactone 2610-96-0 C7H12O2
3,5,5-三甲基-4-(3-羰基丁基)环己-2-烯-1-酮 [5-(azepan-1-ylmethyl)-1,2,5-trimethyl-4-phenylpiperidin-4-yl] acetate;hydron;dichloride —— C23H38Cl2N2O2
3,5,5-三甲基-2,3-环氧环己烷-1,4-二酮 3,5,5-trimethyl-2,3-epoxycyclohexane-1,4-dione 1026994-61-5 C9H12O3
3,5,5-三甲基-1-吗啉-4-基己烷-1-硫酮 4-(3,5,5-Trimethylthiohexanoyl)morpholine 74037-78-8 C13H25NOS
3,5,5,6-四甲基-5,6-二氢-2H-1,4-恶嗪-2-酮 3,5,5,6-tetramethyl-1,4-oxazin-2-one 114581-80-5 C8H13NO2
3,5,11-三氧杂-9-氮杂三环[5.3.1.02,6]十一碳-2(6),7,9-三烯 2H,4H-4,8-Epoxy[1,3]dioxolo[4,5-d]azepine 132542-11-1 C7H5NO3
3,5,11-三氧杂-10-氮杂三环[6.2.1.02,6]十一碳-2(6),7,9-三烯 2H,4H-4,7-Epoxy[1,3]dioxolo[4,5-c]azepine 157628-05-2 C7H5NO3
3,5,10-三氧杂-9-氮杂三环[6.2.1.02,6]十一碳-1,6,8-三烯 4,7-Methano-1,3-dioxolo[4,5-E][1,2]oxazepine 73771-98-9 C7H5NO3
3,5,10-三氧杂-8-氮杂三环[5.2.1.02,6]癸-1(9),2(6),7-三烯 2H-4,7-Epoxy[1,3]dioxolo[4,5-c]pyridine 327029-37-8 C6H3NO3
3,4环氧丁酸 3,4 epoxybutyric acid 109462-43-3 C4H6O3
3,4’-联吡啶-6-胺 5-(4-pyridyl)pyridin-2-amine 79739-33-6 C10H9N3
3,4―二溴-1,2-环氧-丁烷 1,2-dibromo-3,4-epoxy-butane 22480-49-5 C4H6Br2O
3,4beta-二甲基-5alpha-苯基恶唑烷-2-酮 (4S,5S)-3,4-dimethyl-5-phenyl-1,3-oxazolidin-2-one 16251-47-1 C11H13NO2
3,4-脱水-2,5-二脱氧己糖醇 2,3-di-(β-hydroxyethyl)-oxirane 124353-41-9 C6H12O3
3,4-环硫丁腈 1-cyano-2,3-epithiopropane 58130-93-1 C4H5NS
3,4-环氧环己醇 3,4-epoxycyclohexanol 2461-22-5 C6H10O2
3,4-环氧环己烷羧酸甲酯 methyl 7-oxabicyclo[4.1.0]heptane-3-carboxylate 41088-52-2 C8H12O3
3,4-环氧环己基甲基甲基丙烯酸酯 3,4-epoxycyclohexylmethyl methacrylate 82428-30-6 C11H16O3
3,4-环氧环己基甲基 3,4-环氧环己基甲酸酯 3,4-epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate 2386-87-0 C14H20O4
3,4-环氧己烷醇 3,4-Epoxyhexan-1-ol 67663-02-9 C6H12O2
3,4-环氧四氢噻吩-1,1-二氧化物 3,4-epoxy-tetrahydro-thiophene-1,1-dioxide 4509-11-9 C4H6O3S
3,4-环氧四氢呋喃 3,4-epoxytetrahydrofuran 285-69-8 C4H6O2
3,4-环氧丁内酯 3,4-epoxy-butyrolactone 82140-94-1 C4H4O3
3,4-环氧-己烷 2,3-diethyloxirane 4468-66-0 C6H12O
3,4-环氧-6-甲基环己基甲基-3,4-环氧-6-甲基环己甲酸酯 4,5-epoxy-2-methyl-cyclohexanecarboxylic acid-(4,5-epoxy-2-methyl-cyclohexylmethyl ester) 141-37-7 C16H24O4
3,4-环氧-4-甲基四氢吡喃 4-methyl-3,4-epoxytetrahydropyran 33331-97-4 C6H10O2
3,4-环氧-4-甲基-1-戊醇 4-methyl-3,4-epoxypentan-1-ol 162131-96-6 C6H12O2
3,4-环氧-4-甲基-1-戊烯 3,4-epoxy-4-methyl-1-penten 6812-25-5 C6H10O
3,4-环氧-3-戊基-1-丁烯 3,4-epoxy-3-pentyl-1-butene 79241-40-0 C9H16O
3,4-环氧-1-环己烯 3,4-epoxycyclohexene 6705-51-7 C6H8O
3,4-环氧-1-己烯 3,4-epoxy-1-hexene 34485-78-4 C6H10O
3,4-环氧-1-己烯 3,4-epoxy-1-hexene 34485-78-4 C6H10O
3,4-环戊烯并吡啶并(3,2-a)咔唑 5,6-cyclopentenopyrido<3.2-α>carbazole 69477-66-3 C18H14N2
3,4-溴吲哚-1-羧酸叔丁酯 3,4-Dibromo-indole-1-carboxylic acid tert-butyl ester 219943-38-1 C13H13Br2NO2
3,4-异亚丙基二氧基安非他命 1-(2,2-dimethyl-1,3-benzodioxol-5-yl)propan-2-amine;hydron;chloride —— C12H18ClNO2
3,4-四亚甲基吡啶并[1,2-a]嘧啶-2-硫酮 3,4-tetramethylenepyrido<1,2-a>pyrimidine-2-thione 80913-54-8 C12H12N2S
3,4-噻吩二羧酸 thiophene-3,4-dicarboxylic acid 4282-29-5 C6H4O4S
3,4-噻吩二甲酰氯 thiophene-3,4-dicarbonyl dichloride 33527-26-3 C6H2Cl2O2S
3,4-噻二唑-2(3H)-硫酮-5-(叔十二烷基二硫代)-1 5-(t-dodecyldisulfanyl)-1,3,4-thiadiazole-2-thiol 73984-93-7 C14H26N2S4
3,4-噌啉二胺 3,4-diaminocinnoline 64803-94-7 C8H8N4
3,4-嘧啶乙二酸二乙酯 diethyl pyridine-3,4-dicarboxylate 1678-52-0 C11H13NO4
3,4-哒嗪二胺 3,4-diaminopyridazine 61070-98-2 C4H6N4
3,4-哒嗪二甲酸 pyridazine-3,4-dicarboxylic acid 129116-97-8 C6H4N2O4
3,4-哌啶二醇,5-(羟甲基)-,(3R,4S,5S)-rel- 3-(3-Chloropropyl)-5-methylisoxazole 178396-19-5 C7H10ClNO
3,4-呋喃二胺,四氢-(9CI) 5-Thiazoleacetic acid, 2-(benzylamino)-4-(p-chlorophenyl)-, methyl ester 74241-23-9 C19H17ClN2O2S
3,4-呋喃二羰基二氯化物 furan-3,4-dicarbonyl dichloride 52762-41-1 C6H2Cl2O3
3,4-呋喃二羧酸二甲酯 dimethyl 3,4-furandicarboxylate 4282-33-1 C8H8O5
3,4-呋喃二羧酸,2-甲氧基-5-甲基-,二甲基酯 Dimethyl 2-methoxy-5-methylfuran-3,4-dicarboxylate 105495-05-4 C10H12O6