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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-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
3,4-呋喃二甲酸二乙酯 diethyl 3,4-furandicarboxylate 30614-77-8 C10H12O5
3,4-呋喃二甲酸 furan-3,4-dicarboxylic acid 3387-26-6 C6H4O5
3,4-吡啶二醇二乙酸酯 Pyridin-3,4-diol-diacetat 65985-96-8 C9H9NO4
3,4-吡啶二酰亚胺 3,4-pyridinedicarboximide 4664-01-1 C7H4N2O2
3,4-吡啶二苄醇 3,4-pyridinedimethanol 38070-80-3 C7H9NO2
3,4-吡啶二胺,N4,2,6-三甲基- cis-Octahydroindol 752169-56-5 C8H15N
3,4-吡啶二羧酸二甲酯 dimethyl 3,4-pyridinedicarboxylate 1796-83-4 C9H9NO4
3,4-吡啶二羧酸-3-甲酯 pyridine-3,4-dicarboxylic acid 3-methyl ester 24202-79-7 C8H7NO4
—— 2-Methoxy-6-methyl-pyridin-3,4-dicarbonsaeure 103441-88-9 C9H9NO5
3,4-吡啶二羧酸,2-氰基-5-(二乙胺基)-1,6-二氢-1-甲基-6-羰基-,二甲基酯 dimethyl 2-cyano-5-(diethylamino)-1,6-dihydro-1-methyl-6-oxo-3,4-pyridinedicarboxylate 139706-36-8 C15H19N3O5
3,4-吡啶二羧酸 3,4-pyridinecarboxylic acid 490-11-9 C7H5NO4
3,4-吡啶二甲酰胺 3,4-pyridinedicarboxamide 4663-98-3 C7H7N3O2
3,4-吡啶二甲腈,2-碘-5,6-二甲基- 4-[3,4-Dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]benzonitrile 253129-07-6 C12H14N2O3
3,4-吡咯烷二醇,2-(氨基甲基)-5-(羟甲基)-,(2R,3R,4R,5R)- 1-amino-1,2,5-trideoxy-2,5-imino-D-mannitol 194288-65-8 C6H14N2O3
3,4-吡咯烷二醇,2-(4-溴苯基)-5-(羟甲基)-,(2S,3S,4R,5R)- (R)-2-methyl-2,3-dihydro-4H-pyran-4-one 190912-17-5 C6H8O2
3,4-吡咯烷二醇,2-(4-氨基-5H-吡咯并[3,2-d]嘧啶-7-基)-5-(羟甲基)-,(2S,3S,4R,5R)- (2S,3S,4R,5R)-2-(4-amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl)-5-(hydroxymethyl)pyrrolidine-3,4-diol 249503-25-1 C11H15N5O3
3,4-吡咯二羧酸二乙酯 diethyl pyrrole-3,4-dicarboxylate 41969-71-5 C10H13NO4
3,4-双-(4-甲氧基苯基)哒嗪1-氧化物 3,4-bis-(4-methoxyphenyl)pyridazine 1-oxide 70769-26-5 C18H16N2O3
3,4-双(氯甲基)呋喃 3,4-bis(chloromethyl)furan 6372-18-5 C6H6Cl2O
3,4-双(氯甲基)-吡啶盐酸盐 3,4-bis(chloromethyl)pyridine hydrochloride 27221-52-9 C7H7Cl2N*ClH
3,4-双(氯甲基)-2,5-二甲基硒吩 3,4-bis-chloromethyl-2,5-dimethyl-selenophene 63822-24-2 C8H10Cl2Se
3,4-双(氯甲基)-1,2,5-噁二唑 3,4-bis(Chlormethyl)furazan 53601-88-0 C4H4Cl2N2O