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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
    5-氧代四氢呋喃-3-羧酸 paraconic acid 498-89-5 C5H6O4
    5-氧代四氢呋喃-2-羰酰氯 5-oxotetrahydro-2-furancarbonyl chloride 82977-45-5 C5H5ClO3
    5-氧代四氢呋喃-2-羧酸甲酯 (+/-)-tetrahydro-5-oxo-2-furancarboxylic acid methyl ester 3885-29-8 C6H8O4
    5-氧代四氢呋喃-2-羧酸叔丁酯 tert-butyl (S)-5-oxotetrahydrofuran-2-carboxylate 134000-24-1 C9H14O4
    5-氧代四氢呋喃-2-羧酸乙酯 (+/-)-tetrahydro-5-oxo-2-furancarboxylic acid ethyl ester 1126-51-8 C7H10O4
    5-氧代四氢-2-噻吩羧酸 5-oxotetrahydrothiophene-2-carboxylic acid 222046-90-4 C5H6O3S
    5-氧代噻吩-3-羧酸甲酯 Methyl 5-oxothiepane-3-carboxylate 127956-10-9 C8H12O3S
    5-氧代吡咯烷-3-羧酸乙酯 ethyl 5-oxopyrrolidine-3-carboxylate 60298-18-2 C7H11NO3
    5-氧代吡咯烷-3-羧酰胺 5-oxopyrrolidine-3-carboxamide 14466-21-8 C5H8N2O2
    5-氧代吡咯烷-3-甲酸 5-oxopyrrolidine-3-carboxylic acid 7268-43-1 C5H7NO3
    5-氧代吡咯烷-3-氨基甲酸叔丁酯 tert-butyl (5-oxopyrrolidin-3-yl)carbamate 1245648-84-3 C9H16N2O3
    5-氧代吡咯烷-2-醋酸乙酯 Ethyl 5-oxopyrrolidine-2-acetate 94157-93-4 C8H13NO3
    5-氧代吡咯烷-2-甲醛 5‐oxopyrrolidine‐2‐carbaldehyde 62400-90-2 C5H7NO2
    5-氧代六氢-1H-吡咯里嗪-1-甲醛 2-formyl-5-azabicyclo<3.3.0>octan-6-one 86486-10-4 C8H11NO2
    5-氧代-螺[8-氮杂双环[3.2.1]辛烷-3,3-吡咯烷]-8-羧酸 1,1-二甲基乙酯 tert-butyl 5'-oxo-8-azaspiro[bicyclo[3.2.1]octane-3,3'-pyrrolidine]-8-carboxylate 1263279-47-5 C15H24N2O3
    5-氧代-四氢噻吩-3-羧酸甲酯 tetrahydro-5-oxo-3-thiophenecarboxylic acid methyl ester 192879-21-3 C6H8O3S
    5-氧代-O-叔-丁基氟伐他汀 ((S)-(E))-7-[3-(4-fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]-3-hydroxy-5-oxo-6-heptenoic acid 1,1-dimethylethyl ester 194935-02-9 C28H32FNO4
    5-氧代-L-脯氨酸,化合物与3-((4-氨基-2-甲基-5-嘧啶基)甲基)-5-(2-羟基乙基)-4-甲基噻唑鎓氯化物(1:1) 5-(2-Hydroxyethyl)-3-[(6-imino-2-methyl-1,6-dihydropyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium 2-carboxy-3,4-dihydro-2H-pyrrol-5-olate--hydrogen chloride (1/1/1) 93940-87-5 C17H24ClN5O4S
    5-氧代-7-丙基-2,3,6,7-四氢-5H-噻唑并(3,2-a)嘧啶 5-oxo-7-propyl-2,3,6,7-tetrahydro-5H-thiazolo[3,2-a]pyrimidine 81530-27-0 C9H14N2OS
    5-氧代-7-三氟甲基-2,3,6,7-四氢-5H-噻唑并(3,2-a)嘧啶 5-Oxo-7-trifluoromethyl-2,3,6,7-tetrahydro-5H-thiazolo(3,2-a)pyrimidine 81530-38-3 C7H7F3N2OS
    5-氧代-6-苯基氨基-1,2,3,5-四氢吲哚嗪-8-羧酸甲酯 methyl 5-oxo-6-phenylamino-1,2,3,5-tetrahydroindolizine-8-carboxylate 612065-18-6 C16H16N2O3
    5-氧代-6-三氟甲烷磺酰氧基-1,2,3,5-四氢吲哚嗪-8-羧酸甲酯 methyl 5-oxo-6-((trifluoromethyl)sulfonyloxy)-1,2,3-trihydroindolizine-8-carboxylate 253195-64-1 C11H10F3NO6S
    5-氧代-6-(吡啶-2-氨基)-1,2,3,5-四氢吲哚嗪-8-羧酸甲酯 methyl 5-oxo-6-(pyridin-2-ylamino)-1,2,3,5-tetrahydroindolizine-8-carboxylate 612065-23-3 C15H15N3O3
    5-氧代-5H-苯并[a]吩恶嗪-10-羧酸 10-carboxy-5H-benzo<a>phenoxazin-5-one 75197-90-9 C17H9NO4
    5-氧代-5H-噻唑并[3,2-a]嘧啶-6-羧酸乙酯 6-ethoxycarbonyl-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine 32278-52-7 C9H8N2O3S
    5-氧代-5H-噻唑并[3,2-a]嘧啶-6-甲酸 5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid 51991-94-7 C7H4N2O3S
    5-氧代-5H-[1,3]噻唑并[3,2-a]嘧啶-6-甲酰氯 5-Oxo-5H-thiazolo[3,2-A]pyrimidine-6-carbonyl chloride 76661-92-2 C7H3ClN2O2S
    5-氧代-5H-1,2-氧硫杂环戊烷-4-甲酰氯2,2-二氧化物 2,2,5-Trioxo-2,5-dihydro-1,2lambda~6~-oxathiole-4-carbonyl chloride 103625-58-7 C4HClO5S
    5-氧代-5H-1,2-氧硫杂环戊烷-3-甲酰氯2,2-二氧化物 2,2,5-Trioxo-2,5-dihydro-1,2lambda~6~-oxathiole-3-carbonyl chloride 70873-59-5 C4HClO5S
    5-氧代-5-吡咯烷-1-基-戊酸 5-Oxo-5-pyrrolidin-1-yl-pentanoic acid 5724-80-1 C9H15NO3
    5-氧代-5,6,7,8-四氢喹啉-3-羧酸乙酯 Ethyl 5-Oxo-5,6,7,8-tetrahydroquinoline-3-carboxylate 106960-78-5 C12H13NO3
    5-氧代-4-噻吩甲酸乙酯 ethyl 5-oxothiepane-4-carboxylate 925218-54-8 C9H14O3S
    5-氧代-4-[4-(四氢呋喃-2-基甲氧羰基)苯基]偶氮-1-苯基-4H-吡唑-3-羧酸乙酯 Ethyl 4,5-dihydro-5-oxo-1-phenyl-4-((4-(((tetrahydro-2-furyl)methoxy)carbonyl)phenyl)azo)-1H-pyrazole-3-carboxylate 79044-55-6 C24H24N4O6
    5-氧代-4,5-二氢吡唑并[1,5-a]嘧啶-3-羧酸乙酯 ethyl 5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate 926663-00-5 C9H9N3O3
    5-氧代-4,5-二氢-吡唑并[1,5-a]嘧啶-3-羧酸 5-hydroxypyrazolo[1,5-a]pyrimidine-3-carboxylic acid 1224944-46-0 C7H5N3O3
    5-氧代-4,5-二氢-1H-吡唑-3-羧酸乙酯 Ethyl 5-Oxo-4,5-dihydro-1H-pyrazole-3-carboxylate 58607-90-2 C6H8N2O3
    5-氧代-4,5,6,7-四氢吡唑并[1,5-a]吡啶-3-羧酸甲酯 methyl 5-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylate 866216-24-2 C9H10N2O3
    5-氧代-3H-吡唑并[1,5-c]喹唑啉-1,2-二羧酸 5-oxo-5,6-dihydro-pyrazolo[1,5-<i>c</i>]quinazoline-1,2-dicarboxylic acid 41940-27-6 C12H7N3O5
    5-氧代-3-苯基-[1,3]噻唑并[3,2-a]嘧啶-6-羧酸乙酯 3-phenyl-6-carbethoxythiazolo<3,2-a>pyrimidin-5(H)-one 73644-76-5 C15H12N2O3S
    5-氧代-3-苯基-4H-1,2-恶唑-4-羧酸乙酯 3-Phenyl-isoxazolon-(5)-carbonsaeure-(4)-ethylester 1084-41-9 C12H11NO4
    5-氧代-3,4,5,6-四氢-2,6-萘啶-2(1H)-羧酸叔丁酯 6-benzyl-5,6,7,8-tetrahydro-2,6-naphthyridin-1(2H)-one 601514-62-9 C15H16N2O
    5-氧代-2-苯基-1H-吡唑-4-羧酸 3-oxo-1-phenyl-2,3-dihydro-1<i>H</i>-pyrazole-4-carboxylic acid 88585-11-9 C10H8N2O3
    5-氧代-2-氮杂螺[3.4]辛烷-2-羧酸叔丁酯 tert-butyl 5-oxo-2-azaspiro[3.4]octane-2-carboxylate 1581683-57-9 C12H19NO3
    5-氧代-2-氮杂双环[2.2.2]辛烷-2-羧酸叔丁酯 tert-butyl 5-oxo-2-azabicyclo[2.2.2]octane-2-carboxylate 617714-22-4 C12H19NO3
    5-氧代-2-氮杂双环[2.2.1]庚烷-2-羧酸叔丁酯 tert-butyl 5-oxo-2-azabicyclo[2.2.1]heptane-2-carboxylate 198835-06-2 C11H17NO3
    5-氧代-2-吡咯烷乙酸 (5-oxo-pyrrolidin-2-yl)-acetic acid 64520-53-2 C6H9NO3
    5-氧代-2,6-二氮杂螺[3.4]辛烷-2-羧酸叔丁酯 tert-butyl 5-oxo-2,6-diazaspiro[3.4]octane-2-carboxylate 1330765-39-3 C11H18N2O3
    5-氧代-2,5-二氢-1H-吡唑-3-甲酰肼 5‐oxo‐2,5‐dihydro‐1H‐pyrazole‐3‐carbohydrazide 66483-27-0 C4H6N4O2
    5-氧代-2,5-二氢-1H-1,2,4-噻唑-3-羧酸 3-carboxyl-1H-1,2,4-triazol-5-one monohydrate 4538-16-3 C3H3N3O3
    5-氧代-2,3-二氢-5H-嘧啶并[2,1-B][1,3]噻唑-6-羧酸 5-oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid 32084-55-2 C7H6N2O3S