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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
5-乙基-4,5-二甲基-2-氧代-1,3-恶唑烷-4-甲腈 5-ethyl-4,5-dimethyl-2-oxo-oxazolidine-4-carbonitrile 90197-36-7 C8H12N2O2
5-乙基-4,5-二甲基-2-氧代-1,3-恶唑烷-4-甲腈
5-乙基-4,5,6,7-四氢-1-苯并噻吩-2-羧酸 5-Ethyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid 590355-40-1 C11H14O2S
5-乙基-4,5,6,7-四氢-1-苯并噻吩-2-羧酸
5-乙基-4(1H)-嘧啶酮 5-Ethyl-4-hydroxy-pyrimidin 25198-98-5 C6H8N2O
5-乙基-4(1H)-嘧啶酮
5-乙基-3H-呋喃-2-酮 5-ethyl-2(3H)-furanone 2313-01-1 C6H8O2
5-乙基-3H-呋喃-2-酮
5-乙基-3-苯基-1,3-恶唑烷-2-酮 5-ethyl-3-phenyloxazolidin-2-one 101835-17-0 C11H13NO2
5-乙基-3-苯基-1,3-恶唑烷-2-酮
5-乙基-3-苯基-1,2,4-恶二唑 5-ethyl-3-phenyl-[1,2,4]oxadiazole 10364-68-8 C10H10N2O
5-乙基-3-苯基-1,2,4-恶二唑
5-乙基-3-羟基-4-甲基呋喃-2(3H)-酮 5-Ethyl-3-hydroxy-4-methylfuran-2(3H)-one 93859-20-2 C7H10O3
5-乙基-3-羟基-4-甲基呋喃-2(3H)-酮
5-乙基-3-甲氧基-2-甲基-吡嗪 5-Ethyl-3-methoxy-2-methylpyrazine 134079-38-2 C8H12N2O
5-乙基-3-甲氧基-2-甲基-吡嗪
5-乙基-3-甲基[1,2]恶唑并[5,4-b]吡啶 5-Ethyl-3-methylisoxazolo[5,4-b]pyridine 71224-70-9 C9H10N2O
5-乙基-3-甲基[1,2]恶唑并[5,4-b]吡啶
5-乙基-3-甲基[1,2]恶唑并[4,5-b]吡啶 5-ethyl-3-methylisoxazolo<4,5-b>pyridine 144265-71-4 C9H10N2O
5-乙基-3-甲基[1,2]恶唑并[4,5-b]吡啶
5-乙基-3-甲基-5-苯基噻唑烷-4-酮 5-Phenyl-5-aethyl-3-methyl-thiazolidin-on-(4) 100390-05-4 C12H15NOS
5-乙基-3-甲基-5-苯基噻唑烷-4-酮
5-乙基-3-甲基-1H-吡唑-4-羧酸 5-methyl-3-ethyl-4-carboxypyrazole 1232838-61-7 C7H10N2O2
5-乙基-3-甲基-1H-吡唑-4-羧酸
5-乙基-3-甲基-1,2-恶唑-4-羧酸 3-methyl-5-ethylisoxazole-4-carboxylic acid 69083-54-1 C7H9NO3
5-乙基-3-甲基-1,2-恶唑-4-羧酸
5-乙基-3-戊基-4-丙基-吡喃-2-酮 5-Ethyl-3-pentyl-4-propyl-pyran-2-one 104765-73-3 C15H24O2
5-乙基-3-戊基-4-丙基-吡喃-2-酮
5-乙基-3-异恶唑羧酸酰肼 5-Aethyl-isoxazolcarbonsaeure-(3)-hydrazid 707536-50-3 C6H9N3O2
5-乙基-3-异恶唑羧酸酰肼
5-乙基-3-异噁唑羧酸乙酯 5-ethylisoxazole-3-carboxylic acid ethyl ester 90607-22-0 C8H11NO3
5-乙基-3-异噁唑羧酸乙酯
5-乙基-3-异丁基-2-甲基吡嗪 5-Ethyl-2-methyl-3-(2-methylpropyl)pyrazine 117783-43-4 C11H18N2
5-乙基-3-异丁基-2-甲基吡嗪
5-乙基-3-巯基-[1,2,4]三唑并[4,3-A]嘧啶-7(8H)-酮 5-ethyl-3-mercapto[1,2,4]triazolo[4,3-{a}]pyrimidin-7(8{H})-one 1105189-36-3 C7H8N4OS
5-乙基-3-巯基-[1,2,4]三唑并[4,3-A]嘧啶-7(8H)-酮
5-乙基-3-对甲苯-1,2,4-噁二唑 5-ethyl-3-(p-tolyl)-1,2,4-oxadiazole 81386-31-4 C11H12N2O
5-乙基-3-对甲苯-1,2,4-噁二唑
5-乙基-3-噻吩甲酰氯 5-Ethylthiophene-3-carbonyl chloride 95330-74-8 C7H7ClOS
5-乙基-3-噻吩甲酰氯
5-乙基-3-吗啉酮 5-ethylmorpholin-3-one 77605-88-0 C6H11NO2
5-乙基-3-吗啉酮
5-乙基-3-{[(3-甲氧基-5,6-二甲基吡啶-2-基)甲基]氨基}-6-甲基吡啶-2(1H)-酮 2(1H)-Pyridinone, 5-ethyl-3-(((3-methoxy-5,6-dimethyl-2-pyridinyl)methyl)amino)-6-methyl- 139548-36-0 C17H23N3O2
5-乙基-3-{[(3-甲氧基-5,6-二甲基吡啶-2-基)甲基]氨基}-6-甲基吡啶-2(1H)-酮
5-乙基-3-(甲氧基甲基)-1-甲基-5-苯基-2,4,6(1H,3H,5H)-嘧啶三酮 1-Methyl-3-methoxymethyl-phenobarbital 42061-68-7 C15H18N2O4
5-乙基-3-(甲氧基甲基)-1-甲基-5-苯基-2,4,6(1H,3H,5H)-嘧啶三酮
5-乙基-3-(4-硝基苯基)-1,2,4-噁二唑 3-(4-nitrophenyl)-5-ethyl-1,2,4-oxadiazole 10185-65-6 C10H9N3O3
5-乙基-3-(4-硝基苯基)-1,2,4-噁二唑
5-乙基-3-(3-硝基苯基)-1,2,4-噁二唑 5-ethyl-3-(3-nitro-phenyl)-[1,2,4]oxadiazole 10364-69-9 C10H9N3O3
5-乙基-3-(3-硝基苯基)-1,2,4-噁二唑
5-乙基-3-((吡咯烷-3-基甲氧基)甲基)-1,2,4-噁二唑 5-Ethyl-3-((pyrrolidin-3-ylmethoxy)methyl)-1,2,4-oxadiazole 914299-45-9 C10H17N3O2
5-乙基-3-((吡咯烷-3-基甲氧基)甲基)-1,2,4-噁二唑
5-乙基-3,8-二硝基-6-苯基菲啶鎓乙基硫酸盐 3,8-dinitro-5-ethyl-6-phenylphenanthridinium ethyl sulfate 93840-65-4 C2H5O4S*C21H16N3O4
5-乙基-3,8-二硝基-6-苯基菲啶鎓乙基硫酸盐
5-乙基-3,6-二甲基-2(1H)-吡嗪酮 3,6-dimethyl-5-ethyl-2(1H)-pyrazinone 33216-89-6 C8H12N2O
5-乙基-3,6-二甲基-2(1H)-吡嗪酮
5-乙基-3,6-二甲基-1,2,4-三嗪 5-ethyl-3,6-dimethyl-1,2,4-triazine 100910-71-2 C7H11N3
5-乙基-3,6-二甲基-1,2,4-三嗪
5-乙基-3,5-二甲基-咪唑烷-2,4-二酮 3.5-Dimethyl-5-aethyl-hydantoin 6843-47-6 C7H12N2O2
5-乙基-3,5-二甲基-咪唑烷-2,4-二酮
5-乙基-3,4-二氢-2H-吡咯 2-ethyl-1-pyrroline 1192-29-6 C6H11N
5-乙基-3,4-二氢-2H-吡咯
5-乙基-3(2H)-异噁唑酮 5-Ethyl-3-hydroxyisoxazol 10004-45-2 C5H7NO2
5-乙基-3(2H)-异噁唑酮
5-乙基-2H-吡啶-1-羧酸苯酯 phenyl 5-ethyl-2H-pyridine-1-carboxylate 105371-69-5 C14H15NO2
5-乙基-2H-吡啶-1-羧酸苯酯
5-乙基-2-苯基乙炔基-吡啶 5-ethyl-2-phenylethynyl-pyridine 124300-40-9 C15H13N
5-乙基-2-苯基乙炔基-吡啶
5-乙基-2-苯基-噻唑 5-ethyl-2-phenylthiazole 10045-49-5 C11H11NS
5-乙基-2-苯基-噻唑
5-乙基-2-苯基-吡啶 5-Ethyl-2-phenyl-pyridin 66562-61-6 C13H13N
5-乙基-2-苯基-吡啶
5-乙基-2-苯基-2H-吡唑-3-胺 3-ethyl-1-phenyl-1H-pyrazol-5-amine 1017781-37-1 C11H13N3
5-乙基-2-苯基-2H-吡唑-3-胺
5-乙基-2-苯基-1,3-二恶烷-5-甲醇 2-phenyl-5-hydroxymethyl-5-ethyl-1,3-dioxacyclohexane 22251-63-4 C13H18O3
5-乙基-2-苯基-1,3-二恶烷-5-甲醇
5-乙基-2-苯基-1,2-二氢-吡唑-3-酮 3-ethyl-1-phenyl-1H-pyrazol-5(4H)-one 92753-34-9 C11H12N2O
5-乙基-2-苯基-1,2-二氢-吡唑-3-酮
5-乙基-2-肼基-6-甲基嘧啶-4(3H)-酮 5-ethyl-2-hydrazineyl-6-methylpyrimidin-4(3H)-one 65004-40-2 C7H12N4O
5-乙基-2-肼基-6-甲基嘧啶-4(3H)-酮
5-乙基-2-肼基-1,3-噻唑-4-酮 5-Aethyl-2-hydrazino-1,3-Δ<sup>2</sup>-thiazolin-4-on 32003-22-8 C5H9N3OS
5-乙基-2-肼基-1,3-噻唑-4-酮
5-乙基-2-硫脲嘧啶 5-ethyl-2-thiouracil 34171-37-4 C6H8N2OS
5-乙基-2-硫脲嘧啶
5-乙基-2-硝基-1H-咪唑-1-乙醇 2-(5-ethyl-2-nitro-imidazol-1-yl)-ethanol 23571-39-3 C7H11N3O3
5-乙基-2-硝基-1H-咪唑-1-乙醇
5-乙基-2-甲氧基-5-苯基-二氢-嘧啶-4,6-二酮 5-ethyl-2-methoxy-5-phenyl-dihydro-pyrimidine-4,6-dione 80278-08-6 C13H16N2O3
5-乙基-2-甲氧基-5-苯基-二氢-嘧啶-4,6-二酮
5-乙基-2-甲氧基-4-(4-(4-(甲基磺酰基)哌嗪-1-基)哌啶-1-基)苯胺 5-Ethyl-2-methoxy-4-(4-(4-(methylsulfonyl)piperazin-1-yl)piperidin-1-yl)aniline 1089282-91-6 C19H32N4O3S
5-乙基-2-甲氧基-4-(4-(4-(甲基磺酰基)哌嗪-1-基)哌啶-1-基)苯胺
5-乙基-2-甲氧基-3-甲基吡嗪 5-Ethyl-2-methoxy-3-methylpyrazine 93034-73-2 C8H12N2O
5-乙基-2-甲氧基-3-甲基吡嗪
5-乙基-2-甲氧基-1,3-噻唑 5-ethyl-2-methoxythiazole 79307-69-0 C6H9NOS
5-乙基-2-甲氧基-1,3-噻唑
5-乙基-2-甲基烟醛 5-ethyl-3-formyl-2-methylpyridine 123903-24-2 C9H11NO
5-乙基-2-甲基烟醛
5-乙基-2-甲基异烟酸 5-ethyl-2-methylpyridine-4-carboxylic acid 855270-32-5 C9H11NO2
5-乙基-2-甲基异烟酸
5-乙基-2-甲基异烟腈 5-ethyl-2-methylpyridine-4-carbonitrile 98952-72-8 C9H10N2
5-乙基-2-甲基异烟腈